{"title":"Grow Chamber Filters","description":"","products":[{"product_id":"filters-for-2-monotub-holes","title":"2\" Adhesive Monotub 100% Cotton Disc Filters","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese high airflow filters give your substrate and mycelium fresh air while maintaining high humidity levels. Manufactured with a strong 3M adhesive backing, these filters are made from 100% Cotton filter material and sized to fit over 2\" holes. Filters are slightly larger than monotub holes and are designed to keep out foreign spores and other contaminants. Use them in place of polyfill for time savings, fast application, and better protection against unwanted contamination.\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"6 filters (1 sheet)","offer_id":39393106919526,"sku":"EQUIP-MONOFILTER-6","price":5.99,"currency_code":"USD","in_stock":true},{"title":"24 filters (4 sheets)","offer_id":40190267850854,"sku":"BUNDLE-MONOFILTER2-4","price":15.99,"currency_code":"USD","in_stock":true},{"title":"48 filters (8 sheets)","offer_id":44403451035750,"sku":"BUNDLE-MONOFILTER2-8","price":29.99,"currency_code":"USD","in_stock":true},{"title":"300 filters (50 sheets)","offer_id":44403451068518,"sku":"BUNDLE-MONOFILTER2-50","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-2-adhesive-monotub-disc-filters-29401220612198.jpg?v=1762458152"},{"product_id":"fan-filters","title":"'BoomRoom' FAE Fan Filters","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese washable, reusable thermal-bonded fiber filters are designed to work with your BoomRoom FAE Fan to keep unwanted spores and other contaminants out of your fruiting chamber. (Thermal bonding uses a heat process to bond fibers together without the use of acrylic resin, so they maintain their shape with no shrinkage when laundered.) Filters can be easily attached to 4\" duct fan with clamps.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTo clean:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFilters should be cleaned by hand with lukewarm water and sprayed with a 3% hydrogen peroxide solution. \u003cbr\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"3 pack","offer_id":39597628391526,"sku":"EQUIP-FANFILTER-3","price":8.99,"currency_code":"USD","in_stock":true},{"title":"9 pack","offer_id":39597628424294,"sku":"EQUIP-FANFILTER-9","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-chambers-boomroom-reusable-replacement-fae-fan-filters-29559269654630.jpg?v=1762458182"},{"product_id":"adhesive-filters-for-3-monotub-holes","title":"3\" Adhesive Monotub 100% Cotton Disc Filters","description":"\u003cp\u003e\u003cspan\u003eThese high airflow filters give your substrate and mycelium fresh air while maintaining high humidity levels. Manufactured with a strong 3M adhesive backing, these filters are made from 100% Cotton filter material and sized to fit over 3\" holes. Filters are slightly larger than monotub holes and are designed to keep out foreign spores and other contaminants. Use them in place of polyfill for time savings, fast application, and better protection against unwanted contamination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHole size: 3in\u003cbr\u003eFilter size: 90 mm diameter\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"4 filters (1 sheet)","offer_id":39483894497382,"sku":"EQUIP-MONOFILTER3-4","price":4.99,"currency_code":"USD","in_stock":true},{"title":"16 filters (4 sheets)","offer_id":40190273880166,"sku":"BUNDLE-MONOFILTER3-4","price":17.99,"currency_code":"USD","in_stock":true},{"title":"40 filters (10 sheets)","offer_id":40190274961510,"sku":"BUNDLE-MONOFILTER3-10","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-3-adhesive-monotub-disc-filters-29401220251750.jpg?v=1762458256"},{"product_id":"adhesive-filters-for-1-monotub-holes","title":"1\" Adhesive Monotub 100% Cotton Disc Filters","description":"\u003cp\u003e\u003cspan\u003eThese high airflow filters \u003c\/span\u003egive your substrate and mycelium fresh air while maintaining high humidity levels. Manufactured with a strong 3M adhesive backing, \u003cspan\u003ethese filters are made from 100% Cotton filter material and sized to fit over 1\" 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\u003eHole size: 1in\u003cbr\u003eFilter size: 40 mm diameter\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"12 filters (1 sheet)","offer_id":39483906228326,"sku":"EQUIP-MONOFILTER1-12","price":7.99,"currency_code":"USD","in_stock":true},{"title":"24 filters (2 sheets)","offer_id":44403451658342,"sku":"BUNDLE-MONOFILTER1-2","price":14.99,"currency_code":"USD","in_stock":true},{"title":"48 filters (4 sheets)","offer_id":40190260510822,"sku":"BUNDLE-MONOFILTER1-4","price":27.99,"currency_code":"USD","in_stock":true},{"title":"300 filters (25 sheets)","offer_id":44403451691110,"sku":"BUNDLE-MONOFILTER1-25","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-1-adhesive-monotub-disc-filters-29401221234790.jpg?v=1762458257"},{"product_id":"1-2-black-micropore-tape","title":"Black Micropore Monotub Tape","description":"\u003cp\u003eEnsure optimal atmospheric balance in your mushroom monotubs with North Spore's Black Micropore Monotub Tape. This specialized tool provides the precise gas exchange and humidity retention critical for successful indoor cultivation.\u003c\/p\u003e\u003cp\u003eIts hypoallergenic and latex-free paper construction adheres reliably. The design allows for secure application to monotub surfaces, and upon removal, it leaves minimal adhesive residue.\u003c\/p\u003e\u003cp\u003eThe tape's black coloration offers beneficial light-blocking properties. This can be advantageous for specific mushroom species or growth phases that thrive in reduced light conditions, contributing to a discreet setup.\u003c\/p\u003e\u003cp\u003eCrucial for fruiting, the micropore design allows necessary air exchange. It permits carbon dioxide to exit while drawing in fresh oxygen, creating a dynamic, breathable environment.\u003c\/p\u003e\u003cp\u003eConcurrently, the tape intelligently helps prevent excessive moisture evaporation. This maintains the stable, high-humidity microclimate essential for mycelial colonization and subsequent mushroom development.\u003c\/p\u003e\u003cp\u003eIntegrate this high-quality Black Micropore Monotub Tape into your grow process to foster robust growth and achieve consistent, successful yields.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"1\/2\" width (10 Yards)","offer_id":39597616201830,"sku":"EQUIP-MICROPORE-12","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/cultivation-equipment-black-micropore-tape-for-monotubs-28831267684454.jpg?v=1762458385"},{"product_id":"adhesive-ptfe-filters-for-1-monotub-holes","title":"1\" 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 1\" 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\u003e\u003cspan class=\"a-list-item\"\u003eHole size: 1in\u003cbr\u003eFilter size: 40 mm diameter\u003cem\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"12 filters (1 sheet)","offer_id":39927205527654,"sku":"EQUIP-WP-MONOFILTER1-12","price":7.99,"currency_code":"USD","in_stock":true},{"title":"24 filters (2 sheets)","offer_id":44403449069670,"sku":"BUNDLE-WP-MONOFILTER1-2","price":14.99,"currency_code":"USD","in_stock":true},{"title":"48 filters (4 sheets)","offer_id":44403449102438,"sku":"BUNDLE-WP-MONOFILTER1-4","price":27.99,"currency_code":"USD","in_stock":true},{"title":"300 filters (25 sheets)","offer_id":44403449135206,"sku":"BUNDLE-WP-MONOFILTER1-25","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-1-adhesive-monotub-membrane-filters-29401222709350.jpg?v=1762458596"},{"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"},{"product_id":"adhesive-ptfe-filters-for-3-monotub-holes","title":"3\" 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 3\" 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: 3\"\u003cbr\u003eFilter size: 90 mm diameter\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"4 filters (1 sheet)","offer_id":39927219519590,"sku":"EQUIP-WP-MONOFILTER3-4","price":6.5,"currency_code":"USD","in_stock":true},{"title":"16 filters (4 sheets)","offer_id":40190254579814,"sku":"BUNDLE-WP-MONOFILTER3-4","price":20.99,"currency_code":"USD","in_stock":true},{"title":"40 filters (10 sheets)","offer_id":40190254940262,"sku":"BUNDLE-WP-MONOFILTER3-10","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-3-adhesive-monotub-membrane-filters-29401229623398.jpg?v=1762458598"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/collections\/filter.jpg?v=1697559653","url":"https:\/\/northspore.com\/en-eu\/collections\/replacement-filters.oembed","provider":"North Spore","version":"1.0","type":"link"}