{"id":9790,"date":"2026-07-08T15:45:18","date_gmt":"2026-07-08T12:45:18","guid":{"rendered":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wastewater-treatment-systems\/"},"modified":"2026-07-08T17:36:56","modified_gmt":"2026-07-08T14:36:56","slug":"wastewater-treatment-systems","status":"publish","type":"page","link":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/","title":{"rendered":"Wastewater Treatment Systems"},"content":{"rendered":"<section class=\"ab-hero is-dark ab-hero--h-full ab-hero--v-bottom ab-hero--t-left ab-hero--w-half alignfull wp-block-avalon-hero\">\n\t<img width=\"1920\" height=\"1280\" src=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto.jpg\" class=\"ab-hero__img\" alt=\"\" loading=\"eager\" fetchpriority=\"high\" decoding=\"async\" sizes=\"100vw\" style=\"\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto.jpg 1920w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-600x400.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-300x200.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-768x512.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-1024x683.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-1314x876.jpg 1314w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-760x507.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/jatevesisaadanto-160x107.jpg 160w\" \/>\t\t\t\t<span class=\"ab-hero__overlay ab-hero__overlay--left\" style=\"--ab-ov:0.92\" aria-hidden=\"true\"><\/span>\n\t\t\t<div class=\"ab-container\">\n\t\t<div class=\"ab-hero__content ab-flow\">\n\t\t\t\n\n\n<p class=\"is-style-kicker wp-block-paragraph\">Wastewater Treatment Systems<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Domestic wastewater treatment systems for single-family homes and cottages with award-winning products<\/h1>\n\n\n\n<p class=\"is-style-lead wp-block-paragraph\">A wastewater treatment system ensures that your property&#8217;s wastewater is treated properly and that the groundwater, waterways, and swimming beaches in your area remain clean for the future.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized an-wave\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/02\/element_wave_01_fat_white-scaled.png\" alt=\"\" class=\"wp-image-9714\" style=\"width:240px;height:auto\"\/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-arrow\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact-us\/\">Contact Us<\/a><\/div>\n<\/div>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-sec ab-bg-none ab-pt-m ab-pb-s alignfull wp-block-avalon-section\">\n\t\t<div class=\"ab-container ab-container--content ab-flow\">\n\t\t\n\n\n<p class=\"wp-block-paragraph\">We provide properly sized, efficient, and hassle-free wastewater treatment systems for single-family homes, cottages, and multi-property complexes. Our system products are domestic award winners that meet the most demanding environmental and quality criteria.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When you purchase a wastewater treatment system from Vestelli, we handle all the practical matters for you. We help you choose the right products, take care of installation, and support you throughout your project. We are wastewater treatment professionals, so you don&#8217;t have to be!<\/p>\n\n\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-stats ab-bg-none ab-pt-s ab-pb-s alignfull wp-block-avalon-stats\">\n\t<div class=\"ab-container\">\n\t\t<header class=\"ab-head\"><h2 class=\"ab-title\">Kiinnostaako oikein mitoitettu ja kustannustehokas j\u00e4tevesij\u00e4rjestelm\u00e4? Ota yhteytt\u00e4 jo t\u00e4n\u00e4\u00e4n!<\/h2><\/header>\t\t\t\t\t<p class=\"ab-stats__cta\"><a class=\"wp-element-button\" href=\"\/en\/contact-us\/\">Ota yhteytt\u00e4<\/a><\/p>\n\t\t\t\t<div class=\"ab-grid\" style=\"--ab-cols:3\">\n\n<div class=\"ab-stat wp-block-avalon-stat\">\n\t\t\t<div class=\"ab-stat__media\"><img loading=\"lazy\" decoding=\"async\" width=\"210\" height=\"300\" src=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/avainlippu_sininen_rgb-210x300.png\" class=\"ab-stat__img\" alt=\"\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/avainlippu_sininen_rgb-210x300.png 210w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/avainlippu_sininen_rgb-532x760.png 532w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/avainlippu_sininen_rgb-112x160.png 112w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2017\/12\/avainlippu_sininen_rgb.png 548w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/div>\n\t\t<p class=\"ab-stat__number\">100 %<\/p>\n\t\t\t<p class=\"ab-stat__label\">Suomessa valmis&shy;tettu<\/p>\n\t<\/div>\n\n<div class=\"ab-stat wp-block-avalon-stat\">\n\t\t\t<div class=\"ab-stat__media\"><svg class=\"ab-stat__icon\" focusable=\"false\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 640 512\" aria-hidden=\"true\"><path fill=\"currentColor\" transform=\"translate(0 448) scale(1 -1)\" d=\"M598 373C609 380 611 395 603 406C596 417 581 419 570 411L495 357L486 364C466 377 443 384 419 384L360 384L359 384L216 384C189 384 163 375 142 359L70 411C59 419 44 417 37 406C29 395 31 380 42 373L130 309C140 302 153 303 161 311L165 315C178 328 197 336 216 336L262 336L170 244C155 229 155 203 170 188L171 187C218 140 294 140 341 187L368 214L466 116C481 101 481 75 466 60L456 50L425 81C416 90 400 90 391 81C382 71 382 56 391 47L419 19C402 8 382 2 362 0L313 49C304 58 288 58 279 49C270 40 270 24 279 15L294 0L290 0C254 0 220 14 194 40L65 169C56 178 40 178 31 169C22 160 22 144 31 135L160 6C195 -29 242 -48 290 -48L342 -48L343 -49L344 -48L350 -48C399 -48 445 -29 480 6L500 26C501 27 502 28 503 29C504 30 505 30 505 31L609 135C618 144 618 160 609 169C600 178 584 178 575 169L521 115C517 128 510 140 500 150L385 265C376 274 360 274 351 265L307 221C281 194 239 193 210 216L309 315C322 328 341 336 360 336L368 336L368 336L419 336C433 336 447 332 459 324L483 308C491 302 502 303 510 309L598 373Z\"\/><\/svg>\n<\/div>\n\t\t<p class=\"ab-stat__number\">5000 +<\/p>\n\t\t\t<p class=\"ab-stat__label\">Myyty\u00e4 tuotetta<\/p>\n\t<\/div>\n\n<div class=\"ab-stat wp-block-avalon-stat\">\n\t\t\t<div class=\"ab-stat__media\"><svg class=\"ab-stat__icon\" focusable=\"false\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\"><path fill=\"currentColor\" transform=\"translate(0 448) scale(1 -1)\" d=\"M464 192C464 307 371 400 256 400C141 400 48 307 48 192C48 77 141 -16 256 -16C371 -16 464 77 464 192ZM0 192C0 333 115 448 256 448C397 448 512 333 512 192C512 51 397 -64 256 -64C115 -64 0 51 0 192ZM177 129C192 113 218 96 256 96C294 96 320 113 335 129C344 138 359 138 369 129C378 120 379 105 369 95C347 72 309 48 256 48C203 48 165 72 143 95C134 105 134 120 143 129C153 138 168 138 177 129ZM176 268C161 268 148 255 148 240L148 232C148 221 139 212 128 212C117 212 108 221 108 232L108 240C108 278 138 308 176 308C214 308 244 278 244 240L244 232C244 221 235 212 224 212C213 212 204 221 204 232L204 240C204 255 192 268 176 268ZM308 240L308 232C308 221 299 212 288 212C277 212 268 221 268 232L268 240C268 278 298 308 336 308C374 308 404 278 404 240L404 232C404 221 395 212 384 212C373 212 364 221 364 232L364 240C364 255 352 268 336 268C321 268 308 255 308 240Z\"\/><\/svg>\n<\/div>\n\t\t<p class=\"ab-stat__number\">96 %<\/p>\n\t\t\t<p class=\"ab-stat__label\">asiak&shy;kaista suosit&shy;telee<\/p>\n\t<\/div>\n\n\n<\/div>\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-sec ab-bg-navy ab-pt-m ab-pb-m is-dark alignfull wp-block-avalon-section\">\n\t\t<div class=\"ab-container ab-container--content ab-flow\">\n\t\t\n\n\n<div class=\"wp-block-columns an-cols is-layout-flex wp-container-core-columns-is-layout-7627f592 wp-block-columns-is-layout-flex\">\n\n<div class=\"wp-block-column an-pr-100 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60.35%\">\n\n<h2 class=\"wp-block-heading\">How and why should you get a wastewater treatment system?<\/h2>\n\n\n\n<p class=\"is-style-lead wp-block-paragraph\">A wastewater treatment system must be acquired in accordance with environmental considerations and current regulations.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized an-wave\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"134\" src=\"\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-scaled.png\" alt=\"\" class=\"wp-image-9716\" style=\"width:240px;height:auto\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-scaled.png 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-scaled-600x31.png 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-300x16.png 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-1024x54.png 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-768x40.png 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-1536x80.png 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-2048x107.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group an-text is-layout-flow wp-block-group-is-layout-flow\">\n\n<p class=\"wp-block-paragraph\">Properties located in groundwater areas or within 100 meters of waterways must upgrade their wastewater treatment systems in accordance with the law enacted in 2019. If your property only has unpumped gray water and a waterless toilet, you do not need to upgrade your wastewater treatment system. Otherwise, acquiring a wastewater treatment system is likely and timely for you.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A wastewater treatment system is a significant environmental action, as it ensures that your wastewater does not end up polluting Finland&#8217;s clean and unique waterways. Without a wastewater treatment system, your household water risks polluting groundwater, which in turn can sicken other groundwater users. If the wastewater treatment system is not proper, wastewater can also cause odor and bacterial problems in well water, for example.<\/p>\n\n\n\n<p class=\"is-style-lead wp-block-paragraph\">When acquiring a wastewater treatment system, you should rely on the help of a wastewater expert<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Without in-depth knowledge of the field, it is difficult to understand the right wastewater solutions\u2014you might, for example, acquire a system that is the wrong size, incorrectly installed, or too expensive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A wastewater expert helps you choose the right wastewater treatment system that is cost-effective, properly sized, and the most suitable solution for your property. So when you entrust the handling of your wastewater treatment system to wastewater experts, you can be assured of a sustainable, environmentally friendly, and perfectly executed result.<\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-arrow-hover\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact-us\/\">Contact Us<\/a><\/div>\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:39.65%\">\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1710\" src=\"\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-scaled.jpg\" alt=\"\" class=\"wp-image-2742\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-scaled.jpg 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-600x401.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-300x200.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-1024x684.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-768x513.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-1536x1026.jpg 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-2048x1368.jpg 2048w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-1311x876.jpg 1311w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-760x508.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-8-160x107.jpg 160w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1710\" src=\"\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-scaled.jpg\" alt=\"\" class=\"wp-image-2739\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-scaled.jpg 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-600x401.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-300x200.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-1024x684.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-768x513.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-1536x1026.jpg 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-2048x1368.jpg 2048w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-1311x876.jpg 1311w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-760x508.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/12\/Vestelli-Lapuanjoen-Rantakeidas-6-160x107.jpg 160w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full an-bleed-m\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"\/wp-content\/uploads\/2019\/05\/bp20-5-scaled.jpg\" alt=\"\" class=\"wp-image-2434\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-scaled.jpg 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-600x450.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-300x225.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-768x576.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-1024x768.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-1168x876.jpg 1168w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-760x570.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2019\/05\/bp20-5-160x120.jpg 160w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n<\/div>\n\n<\/div>\n\n\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-sec ab-bg-none ab-pt-m ab-pb-m alignfull wp-block-avalon-section\">\n\t\t<div class=\"ab-container ab-container--content ab-flow\">\n\t\t\n\n\n<div class=\"wp-block-columns an-cols an-valign-center is-layout-flex wp-container-core-columns-is-layout-7627f592 wp-block-columns-is-layout-flex\">\n\n<div class=\"wp-block-column an-pr-100 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n\n<h2 class=\"wp-block-heading\">Wastewater Treatment System Hassle-Free<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized an-wave\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"134\" src=\"\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-scaled.png\" alt=\"\" class=\"wp-image-9732\" style=\"width:240px;height:auto\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-scaled.png 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-scaled-600x31.png 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-300x16.png 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-1024x54.png 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-768x40.png 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-1536x80.png 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-2048x107.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-weight:400\">A wastewater treatment system consists of products that filter and treat water.<\/h3>\n\n\n\n<ul class=\"wp-block-list is-style-checks\">\n<li>We are known for Finland&#8217;s most comprehensive wastewater expertise and the development of new advanced treatment methods. We are specially trained professionals in the wastewater field.<\/li>\n\n<li>Before installing a wastewater treatment system, you must submit a wastewater plan to the municipality. We help you with this as well, and you will receive professional wastewater plans from us.<\/li>\n\n<li>We manufacture high-quality wastewater treatment system products: our Biopurifier and BioKube products are award winners in their field.<\/li>\n\n<li>We know local wastewater designers throughout Finland and can, if you wish, recommend an expert to assist you with your wastewater project.<\/li>\n\n<li>If you wish, we can lead your wastewater project from start to finish: we can also support your site&#8217;s project management.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-wide has-arrow-hover\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact-us\/\">Contact Us<\/a><\/div>\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n\n<div class=\"wp-block-group an-icon-grid is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group an-icon-grid__item is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image aligncenter size-full is-resized an-icon-grid__icon an-pwm-80\"><img loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"154\" src=\"\/wp-content\/uploads\/2026\/05\/image-11.png\" alt=\"\" class=\"wp-image-9536\" style=\"width:110px;height:auto\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center an-icon-grid__title\" style=\"font-weight:400\">For Single-Family Homes<\/h3>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group an-icon-grid__item is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image aligncenter size-full is-resized an-icon-grid__icon an-pwm-80\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"154\" src=\"\/wp-content\/uploads\/2026\/05\/image-12.png\" alt=\"\" class=\"wp-image-9537\" style=\"width:110px;height:auto\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center an-icon-grid__title\" style=\"font-weight:400\">For Cottages<\/h3>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group an-icon-grid__item is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image aligncenter size-full is-resized an-icon-grid__icon an-pwm-80\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"154\" src=\"\/wp-content\/uploads\/2026\/05\/image-13.png\" alt=\"\" class=\"wp-image-9540\" style=\"width:110px;height:auto\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center an-icon-grid__title\" style=\"font-weight:400\">For Commercial Premises<\/h3>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group an-icon-grid__item is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image aligncenter size-full is-resized an-icon-grid__icon an-pwm-80\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"154\" src=\"\/wp-content\/uploads\/2026\/05\/image-12-1.png\" alt=\"\" class=\"wp-image-9538\" style=\"width:110px;height:auto\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center an-icon-grid__title\" style=\"font-weight:400\">For Property Complexes<\/h3>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group an-icon-grid__item is-layout-flow wp-block-group-is-layout-flow\">\n\n<figure class=\"wp-block-image aligncenter size-full is-resized an-icon-grid__icon an-pwm-80\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"154\" src=\"\/wp-content\/uploads\/2026\/05\/image-12-2.png\" alt=\"\" class=\"wp-image-9539\" style=\"width:110px;height:auto\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center an-icon-grid__title\" style=\"font-weight:400\">For New Construction and Renovation Projects<\/h3>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-sec ab-bg-image ab-pt-m ab-pb-m is-dark alignfull wp-block-avalon-section\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1921\" src=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-scaled.jpg\" class=\"ab-bg__img\" alt=\"\" style=\"\" aria-hidden=\"true\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-scaled.jpg 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-scaled-600x450.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-300x225.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-1024x768.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-768x576.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-1536x1152.jpg 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-2048x1536.jpg 2048w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-1168x876.jpg 1168w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-760x570.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2020\/04\/sauna-160x120.jpg 160w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><span class=\"ab-bg__overlay\" style=\"opacity:0.9\" aria-hidden=\"true\"><\/span>\t<div class=\"ab-container ab-container--content ab-flow\">\n\t\t\n\n\n<div class=\"wp-block-columns an-cols is-layout-flex wp-container-core-columns-is-layout-7627f592 wp-block-columns-is-layout-flex\">\n\n<div class=\"wp-block-column an-pr-100 an-prl-0 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n\n<h2 class=\"wp-block-heading\">Wastewater Treatment System with Domestic Award-Winning Products<\/h2>\n\n\n\n<p class=\"is-style-lead wp-block-paragraph\">At the heart of Vestelli&#8217;s wastewater treatment system are domestic Key Flag products, of which we have delivered over 5,000 units throughout Finland.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized an-wave\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"134\" src=\"\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-scaled.png\" alt=\"\" class=\"wp-image-9716\" style=\"width:240px;height:auto\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-scaled.png 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-scaled-600x31.png 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-300x16.png 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-1024x54.png 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-768x40.png 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-1536x80.png 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/02\/77cc405b684b894164f3de3e96c8b7d00c0b3c89-2048x107.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group an-text is-layout-flow wp-block-group-is-layout-flow\">\n\n<p class=\"wp-block-paragraph\">The Biopurifier product family is designed for treating gray wastewater, such as water from the kitchen and washing facilities. We offer Biopurifier solutions for households of various sizes: you can get a Biopurifier system from single-person sizing to systems for hundreds of water users.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vestelli&#8217;s Biopurifier products are proven to be the highest quality on the market. The products have won an independent wastewater system user study, which means that with Biopurifier you get the highest wastewater treatment levels of all.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our BioKube product line, on the other hand, is suitable for treating all wastewater from single-person households to village systems for hundreds of users. The BioKube product family is the only small-scale treatment plant for all wastewater that has passed the 6-month shutdown test measuring efficiency.<\/p>\n\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/03\/Testivoittajat-Vestelli-1.svg\" alt=\"Testivoittajat-Vestelli\" class=\"wp-image-3044\" style=\"width:100px;height:auto\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\" style=\"font-weight:400\">Vestelli&#8217;s Award-Winning and Key Flag Products<\/h3>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Our wastewater products, such as Biopurifier units, are award winners in their field and domestic Key Flag products.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-35f06ea7 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-wide has-arrow-hover\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/products-2\/\">View our product range<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<\/div>\n\n\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-sec ab-bg-none ab-pt-m ab-pb-m alignfull wp-block-avalon-section\">\n\t\t<div class=\"ab-container ab-container--content ab-flow\">\n\t\t\n\n\n<div class=\"wp-block-group an-pr-100 an-flow has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<h2 class=\"wp-block-heading\">How do you acquire a wastewater treatment system?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized an-wave\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"134\" src=\"\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-scaled.png\" alt=\"\" class=\"wp-image-9732\" style=\"width:240px;height:auto\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-scaled.png 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-scaled-600x31.png 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-300x16.png 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-1024x54.png 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-768x40.png 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-1536x80.png 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2-2048x107.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-group an-text is-layout-flow wp-block-group-is-layout-flow\">\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong> Contact us by phone, chat, email, or contact form.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong> We will go through together what kind of wastewater treatment system would best suit your property.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong> Before implementing a wastewater treatment system, you need a wastewater plan, which we can implement for you from start to finish. We also handle getting the wastewater plan approved by your municipality. Read more about the wastewater plan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong> Once the municipality has approved the plan, we handle the entire wastewater project framework for you.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong> We deliver the right wastewater treatment system products to you and help with their installation and site supervision. We thus enable the implementation of the wastewater project for you in a hassle-free manner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong> Your system is fully operational 2-6 months after your initial contact.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong> Your wastewater treatment is now in order for the next decades! Our system is extremely easy to use, and you don&#8217;t have to worry about complicated maintenance procedures.<\/p>\n\n<\/div>\n\n\n\n<p class=\"is-style-lead wp-block-paragraph\">Interested in a properly sized and cost-effective wastewater treatment system? Contact us today!<\/p>\n\n\n\n<p class=\"is-style-lead wp-block-paragraph\">Our experts advise and assist you with all questions related to wastewater treatment systems.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-wide has-arrow-hover\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/en\/contact-us\/\">Contact Us<\/a><\/div>\n<\/div>\n\n<\/div>\n\n\n\t<\/div>\n<\/section>\n\n\n<section class=\"ab-section ab-sec ab-bg-none ab-pt-m ab-pb-l alignfull wp-block-avalon-section\">\n\t\t<div class=\"ab-container ab-container--content ab-flow\">\n\t\t\n\n\n<h2 class=\"wp-block-heading\">Testimonials<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized an-wave\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"134\" src=\"\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-scaled.png\" alt=\"\" class=\"wp-image-9715\" style=\"width:170px;height:auto\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-scaled.png 2560w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-scaled-600x31.png 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-300x16.png 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-1024x54.png 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-768x40.png 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-1536x80.png 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2026\/03\/kpb-image-195fd96739e4a51363690bf58dc16ffd-2048x107.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n<section class=\"ab-section ab-posts ab-bg-none ab-pt-none ab-pb-none ab-posts--s1 alignfull wp-block-avalon-posts\" data-ab-posts=\"1\">\r\n\t<div class=\"ab-container\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"ab-grid\" style=\"--ab-cols:3;--ab-cols-l:3;--ab-cols-m:2;--ab-cols-s:1\">\r\n\t\t\t\t\t\t\t\t\t<article class=\"ab-post\">\r\n\t\t\t\t\t\t<div class=\"ab-post__media\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"ab-post__link\" href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/the-project-was-a-success-in-every-way-and-we-are-very-satisfied-with-the-end-result-tero-heino-danhatch-kokemaki\/\" tabindex=\"-1\" aria-hidden=\"true\">\r\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-768x1024.jpg\" class=\"ab-post__img wp-post-image\" alt=\"\" sizes=\"auto, (max-width: 768px) 100vw, 470px\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-768x1024.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-600x800.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-225x300.jpg 225w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-1152x1536.jpg 1152w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-657x876.jpg 657w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-570x760.jpg 570w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385-120x160.jpg 120w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2023\/07\/IMG-20230502-WA0385.jpg 1536w\" \/>\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"ab-post__body\">\r\n\t\t\t\t\t\t\t<h3 class=\"ab-post__title\"><a href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/the-project-was-a-success-in-every-way-and-we-are-very-satisfied-with-the-end-result-tero-heino-danhatch-kokemaki\/\">\u201cThe project was a success in every way, and we are very satisfied with the end result\u201d Tero Heino, DanHatch, Kokem\u00e4ki<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"ab-post__more\" href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/the-project-was-a-success-in-every-way-and-we-are-very-satisfied-with-the-end-result-tero-heino-danhatch-kokemaki\/\">Lue lis\u00e4\u00e4&#8230;<span class=\"screen-reader-text\"> \u201cThe project was a success in every way, and we are very satisfied with the end result\u201d Tero Heino, DanHatch, Kokem\u00e4ki<\/span><\/a>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t<article class=\"ab-post\">\r\n\t\t\t\t\t\t<div class=\"ab-post__media\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"ab-post__link\" href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/the-baro-saaristohotelli-jussi-paavoseppa-this-was-not-just-an-equipment-delivery-but-more-of-a-collaborative-partnership-inkoo\/\" tabindex=\"-1\" aria-hidden=\"true\">\r\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-1024x683.jpg\" class=\"ab-post__img wp-post-image\" alt=\"\" sizes=\"auto, (max-width: 768px) 100vw, 470px\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-1024x683.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-600x400.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-300x200.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-768x512.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-1536x1024.jpg 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-1314x876.jpg 1314w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-760x507.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web-160x107.jpg 160w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/09\/vestelli_baro-005-web.jpg 2048w\" \/>\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"ab-post__body\">\r\n\t\t\t\t\t\t\t<h3 class=\"ab-post__title\"><a href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/the-baro-saaristohotelli-jussi-paavoseppa-this-was-not-just-an-equipment-delivery-but-more-of-a-collaborative-partnership-inkoo\/\">The Bar\u00f6 Saaristohotelli, Jussi Paavosepp\u00e4: &#8220;This was not just an equipment delivery but more of a collaborative partnership&#8221;, Inkoo<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"ab-post__more\" href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/the-baro-saaristohotelli-jussi-paavoseppa-this-was-not-just-an-equipment-delivery-but-more-of-a-collaborative-partnership-inkoo\/\">Lue lis\u00e4\u00e4&#8230;<span class=\"screen-reader-text\"> The Bar\u00f6 Saaristohotelli, Jussi Paavosepp\u00e4: &#8220;This was not just an equipment delivery but more of a collaborative partnership&#8221;, Inkoo<\/span><\/a>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t\t\t<article class=\"ab-post\">\r\n\t\t\t\t\t\t<div class=\"ab-post__media\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"ab-post__link\" href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/vestelli-as-a-domestic-supplier-of-high-quality-wastewater-solutions-was-a-natural-choice-for-us-as-a-partner-honkarakenne-oyj\/\" tabindex=\"-1\" aria-hidden=\"true\">\r\n\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-1024x683.jpg\" class=\"ab-post__img wp-post-image\" alt=\"\" sizes=\"auto, (max-width: 768px) 100vw, 470px\" srcset=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-1024x683.jpg 1024w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-600x400.jpg 600w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-300x200.jpg 300w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-768x512.jpg 768w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-1536x1024.jpg 1536w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-2048x1366.jpg 2048w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-1314x876.jpg 1314w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-760x507.jpg 760w, https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2021\/03\/vestelli_honka-001-print-160x107.jpg 160w\" \/>\t\t\t\t\t\t\t\t<\/a>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"ab-post__body\">\r\n\t\t\t\t\t\t\t<h3 class=\"ab-post__title\"><a href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/vestelli-as-a-domestic-supplier-of-high-quality-wastewater-solutions-was-a-natural-choice-for-us-as-a-partner-honkarakenne-oyj\/\">&#8220;Vestelli, as a domestic supplier of high-quality wastewater solutions, was a natural choice for us as a partner.&#8221; Honkarakenne Oyj<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"ab-post__more\" href=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/vestelli-as-a-domestic-supplier-of-high-quality-wastewater-solutions-was-a-natural-choice-for-us-as-a-partner-honkarakenne-oyj\/\">Lue lis\u00e4\u00e4&#8230;<span class=\"screen-reader-text\"> &#8220;Vestelli, as a domestic supplier of high-quality wastewater solutions, was a natural choice for us as a partner.&#8221; Honkarakenne Oyj<\/span><\/a>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/article>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\r\n<\/section>\r\n\n\n\t<\/div>\n<\/section>\n\n","protected":false},"excerpt":{"rendered":"<p>Wastewater Treatment Systems Domestic wastewater treatment systems for single-family homes and cottages with award-winning products A wastewater treatment system ensures that your property&#8217;s wastewater is treated properly and that the groundwater, waterways, and swimming beaches in your area remain clean for the future. We provide properly sized, efficient, and hassle-free wastewater treatment systems for single-family&hellip;<\/p>\n","protected":false},"author":37,"featured_media":1526,"parent":9806,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-9790","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Domestic Wastewater Treatment Systems | Affordable Direct from the Factory<\/title>\n<meta name=\"description\" content=\"Domestic wastewater treatment systems with award-winning products. 100% manufactured in Finland. 96% of customers recommend. Request a quote.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Domestic Wastewater Treatment Systems | Affordable Direct from the Factory\" \/>\n<meta property=\"og:description\" content=\"Domestic wastewater treatment systems with award-winning products. 100% manufactured in Finland. 96% of customers recommend. Request a quote.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/\" \/>\n<meta property=\"og:site_name\" content=\"Vestelli.fi\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-08T14:36:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/10\/koulutus.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1400\" \/>\n\t<meta property=\"og:image:height\" content=\"933\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/\",\"name\":\"Domestic Wastewater Treatment Systems | Affordable Direct from the Factory\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/koulutus.jpg\",\"datePublished\":\"2026-07-08T12:45:18+00:00\",\"dateModified\":\"2026-07-08T14:36:56+00:00\",\"description\":\"Domestic wastewater treatment systems with award-winning products. 100% manufactured in Finland. 96% of customers recommend. Request a quote.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/#primaryimage\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/koulutus.jpg\",\"contentUrl\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/10\\\/koulutus.jpg\",\"width\":1400,\"height\":933},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/wastewater-treatment-systems\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Etusivu\",\"item\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Services\",\"item\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/services\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Wastewater Treatment Systems\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/\",\"name\":\"Vestelli.fi\",\"description\":\"For clean waters \u2013 effective wastewater systems\",\"publisher\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#organization\",\"name\":\"Vestelli Oy\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/vestelli_logo-e1577697076704.png\",\"contentUrl\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/wp-content\\\/uploads\\\/2018\\\/05\\\/vestelli_logo-e1577697076704.png\",\"width\":200,\"height\":72,\"caption\":\"Vestelli Oy\"},\"image\":{\"@id\":\"https:\\\/\\\/vestelli-fi.kehityspalvelin.fi\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Domestic Wastewater Treatment Systems | Affordable Direct from the Factory","description":"Domestic wastewater treatment systems with award-winning products. 100% manufactured in Finland. 96% of customers recommend. Request a quote.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Domestic Wastewater Treatment Systems | Affordable Direct from the Factory","og_description":"Domestic wastewater treatment systems with award-winning products. 100% manufactured in Finland. 96% of customers recommend. Request a quote.","og_url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/","og_site_name":"Vestelli.fi","article_modified_time":"2026-07-08T14:36:56+00:00","og_image":[{"width":1400,"height":933,"url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/10\/koulutus.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/","url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/","name":"Domestic Wastewater Treatment Systems | Affordable Direct from the Factory","isPartOf":{"@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/#primaryimage"},"image":{"@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/10\/koulutus.jpg","datePublished":"2026-07-08T12:45:18+00:00","dateModified":"2026-07-08T14:36:56+00:00","description":"Domestic wastewater treatment systems with award-winning products. 100% manufactured in Finland. 96% of customers recommend. Request a quote.","breadcrumb":{"@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/#primaryimage","url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/10\/koulutus.jpg","contentUrl":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/10\/koulutus.jpg","width":1400,"height":933},{"@type":"BreadcrumbList","@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/wastewater-treatment-systems\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Etusivu","item":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/"},{"@type":"ListItem","position":2,"name":"Services","item":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/services\/"},{"@type":"ListItem","position":3,"name":"Wastewater Treatment Systems"}]},{"@type":"WebSite","@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/#website","url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/","name":"Vestelli.fi","description":"For clean waters \u2013 effective wastewater systems","publisher":{"@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/#organization","name":"Vestelli Oy","url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/#\/schema\/logo\/image\/","url":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/05\/vestelli_logo-e1577697076704.png","contentUrl":"https:\/\/vestelli-fi.kehityspalvelin.fi\/wp-content\/uploads\/2018\/05\/vestelli_logo-e1577697076704.png","width":200,"height":72,"caption":"Vestelli Oy"},"image":{"@id":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/pages\/9790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/users\/37"}],"replies":[{"embeddable":true,"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/comments?post=9790"}],"version-history":[{"count":2,"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/pages\/9790\/revisions"}],"predecessor-version":[{"id":11721,"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/pages\/9790\/revisions\/11721"}],"up":[{"embeddable":true,"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/pages\/9806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/media\/1526"}],"wp:attachment":[{"href":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/wp-json\/wp\/v2\/media?parent=9790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}