{"product_id":"adhesive-ptfe-filters-for-2-monotub-holes","title":"2\" Adhesive Monotub PTFE Membrane Disc Filters","description":"\u003cp\u003e\u003cspan\u003eThese high airflow, ultra-thin filters \u003c\/span\u003egive your substrate and mycelium fresh air while maintaining high humidity levels. Manufactured with a strong adhesive backing, \u003cspan\u003ethese filters are made from PTFE membrane material and sized to fit over 2\" holes. \u003c\/span\u003eFilters are slightly larger than monotub holes and are designed to keep out foreign spores and other contaminants. \u003cspan\u003eUse them in place of polyfill for time savings, fast application, and better protection against unwanted contamination.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"a-list-item\"\u003e\u003cem\u003ePTFE (\u003cspan class=\"ILfuVd\" lang=\"en\"\u003e\u003cspan class=\"hgKElc\"\u003ePolytetrafluoroethylene\u003c\/span\u003e\u003c\/span\u003e) membranes have a filtration rate of 99.97% and can filter 0.3 μm.\u003c\/em\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003eHole Size: 2in\u003cbr\u003eFilter Size: 78 mm diameter\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"6 filters (1 sheet)","offer_id":39927219421286,"sku":"EQUIP-WP-MONOFILTER2-6","price":5.99,"currency_code":"USD","in_stock":true},{"title":"24 filters (4 sheets)","offer_id":40190247501926,"sku":"BUNDLE-WP-MONOFILTER2-4","price":20.99,"currency_code":"USD","in_stock":true},{"title":"48 filters (8 sheets)","offer_id":44403425345638,"sku":"BUNDLE-WP-MONOFILTER2-8","price":39.99,"currency_code":"USD","in_stock":true},{"title":"300 filters (50 sheets)","offer_id":44403425378406,"sku":"BUNDLE-WP-MONOFILTER2-50","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-2-adhesive-monotub-membrane-filters-29401228738662.jpg?v=1762458596","url":"https:\/\/northspore.com\/de\/products\/adhesive-ptfe-filters-for-2-monotub-holes","provider":"North Spore","version":"1.0","type":"link"}