{"id":10140,"date":"2026-03-19T16:39:26","date_gmt":"2026-03-19T14:39:26","guid":{"rendered":"https:\/\/vestelli-fi.kehityspalvelin.fi\/tuote\/vestelli-filter-well-filter-bag\/"},"modified":"2026-07-08T16:08:28","modified_gmt":"2026-07-08T13:08:28","slug":"vestelli-filter-well-filter-bag","status":"publish","type":"product","link":"https:\/\/vestelli-fi.kehityspalvelin.fi\/en\/tuote\/vestelli-filter-well-filter-bag\/","title":{"rendered":"Vestelli Filter well filter bag"},"content":{"rendered":"<h3><strong>Efficient filter bag for Biopurifier 1 and 2 filter wells<\/strong><\/h3>\n<p>The filter bag Biopurifier 1 and 2 for filter wells is designed specifically for the efficient purification of greywater in Vestelli filter wells. It works in the first stage of the wastewater purification process and effectively separates solids, nutrients and harmful microbes before mass filtration. The high-quality material ensures good permeability and efficient pre-filtration even under varying load conditions.  <\/p>\n<h3><strong>Easy to install and maintain \u2013 designed to last<\/strong><\/h3>\n<p>The filter bag is installed in the filter sump rack, where it effectively collects solids, grease and microbes from the wastewater. The bag prevents contaminants from entering the purification process and maintains optimal system performance. <\/p>\n<h3><strong>Extends system life and improves cleaning performance<\/strong><\/h3>\n<p>A high-quality filter bag maintains the optimal operation of the Biopurifier 1 and Biopurifier 2 devices. When the filter bag is replaced on time, the cleaning efficiency of the mass filter is ensured and blockages are prevented. Bag blockage can be recognized by a rise in the water level or a weakened flow &#8211; in this case, replacement is necessary.  <\/p>\n<h3><strong>Compatibility and specifications<\/strong><\/h3>\n<ul>\n<li>\n<p>Suitable for models: Bio-purifier 1 and Bio-purifier 2<\/p>\n<\/li>\n<li>\n<p>Installed in the metal frame of the filter well<\/p>\n<\/li>\n<li>\n<p>Material: filter fabric that separates solids and microbes<\/p>\n<\/li>\n<li>\n<p>Maintenance interval: at least once a year (or as needed)<\/p>\n<\/li>\n<li>\n<p>Compostable content \u2013 \u200b\u200ban environmentally friendly solution<\/p>\n<\/li>\n<\/ul>\n<h3><strong>Installation instructions condensed<\/strong><\/h3>\n<ol>\n<li>\n<p>Push the bag bottom first through the rim.<\/p>\n<\/li>\n<li>\n<p>Fold the top edge outside the circle.<\/p>\n<\/li>\n<li>\n<p>Make sure the elastic goes through the hooks at the bottom.<\/p>\n<\/li>\n<li>\n<p>Lower the rack into the filter well along the guide.<\/p>\n<\/li>\n<li>\n<p>Place the stand under the inlet pipe \u2013 ensure correct position.<\/p>\n<\/li>\n<\/ol>\n<p><strong><a href=\"\/en\/designers\/\" target=\"_blank\" rel=\"noopener\">Documents for designers<\/a><\/strong><\/p>\n<h3><strong>Documents<\/strong><\/h3>\n<p><strong><a href=\"https:\/\/kauppa.vestelli.fi\/wp-content\/uploads\/sites\/4\/2022\/08\/Biopuhdistaja-2-Asennus-kaytto-ja-huolto-ohje_FI_2023-6-16-1.pdf\" target=\"_blank\" rel=\"noopener\">Biopurifier 2 Installation, operation and maintenance instructions (PDF)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Spare filter bag for Bio-Purifier 1 and Bio-Purifier 2<\/li>\n<li>Durable and washable filter bag to separate coarser solids from greywater<\/li>\n<\/ul>\n","protected":false},"featured_media":10142,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[144],"product_tag":[],"class_list":["post-10140","product","type-product","status-publish","has-post-thumbnail","product_cat-spare-parts-and-maintenance-supplies","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vestelli Filter well filter bag | Vestelli.fi<\/title>\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=\"Vestelli Filter well filter bag | Vestelli.fi\" \/>\n<meta property=\"og:description\" content=\"Spare filter bag for Bio-Purifier 1 and Bio-Purifier 2 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