{"title":"Filters \u0026 Grow Bags","description":"","products":[{"product_id":"unicorn-3t-autoclavable-bags-with-filter-patch","title":"0.2 Micron Filter Patch Unicorn 3T Mushroom Grow Bags","description":"\u003cp\u003eThese autoclavable mushroom grow bags are our go-to for indoor mushroom cultivation and spawn production. Bags are made of 2.2 ml thick polypropylene plastic and are designed to withstand high temperatures. The 0.2 micron filter also allows for ample gas exchange. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the seal.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"10 Bags","offer_id":3386841989160,"sku":"EQUIP-2MICRBAG-10","price":9.99,"currency_code":"USD","in_stock":true},{"title":"50 Bags","offer_id":3386842054696,"sku":"EQUIP-2MICRBAG-50","price":34.99,"currency_code":"USD","in_stock":true},{"title":"100 Bags","offer_id":3386842087464,"sku":"EQUIP-2MICRBAG-100","price":59.99,"currency_code":"USD","in_stock":true},{"title":"500 Bags","offer_id":44428640485478,"sku":"EQUIP-2MICRBAG-500","price":279.99,"currency_code":"USD","in_stock":false},{"title":"1000 Bags","offer_id":44429382254694,"sku":"EQUIP-2MICRBAG-1K","price":529.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/cultivating-tools-0-2-micron-filter-mushroom-grow-bags-29532090171494.jpg?v=1762457344"},{"product_id":"unicorn-3b-autoclavable-bags-with-filter-patch","title":"5 Micron Filter Patch Unicorn 3B Mushroom Grow Bags","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThese autoclavable mushroom grow bags are our go-to for indoor mushroom cultivation and spawn production. Bags are made of 2.2 ml thick polypropylene plastic and are designed to withstand high temperatures. The 5 micron filter also allows for ample gas exchange. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the seal.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"10 Bags","offer_id":3604942749736,"sku":"EQUIP-5MICRBAG-10","price":9.99,"currency_code":"USD","in_stock":true},{"title":"50 Bags","offer_id":3604947632168,"sku":"EQUIP-5MICRBAG-50","price":34.99,"currency_code":"USD","in_stock":true},{"title":"100 Bags","offer_id":3604947664936,"sku":"EQUIP-5MICRBAG-100","price":59.99,"currency_code":"USD","in_stock":true},{"title":"500 Bags","offer_id":40049135517798,"sku":"EQUIP-5MICRBAG-500","price":279.99,"currency_code":"USD","in_stock":false},{"title":"1000 Bags","offer_id":44429390282854,"sku":"EQUIP-5MICRBAG-1K","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/cultivating-tools-5-micron-filter-mushroom-grow-bags-29532091318374.jpg?v=1762457359"},{"product_id":"autoclavable-xls-bags","title":"XL 0.5 Micron Filter Patch Unicorn XLS-A Mushroom Grow Bags","description":"\u003cp data-mce-fragment=\"1\"\u003eThese autoclavable mushroom grow bags are our go-to for indoor mushroom cultivation and spawn production. Bags are made of 3 ml thick polypropylene plastic and are designed to withstand high temperatures. The 0.5 micron filter also allows for ample gas exchange. These bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the seal.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRecommended use (substrate\/spawn):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFill half way, then fold the bag over twice.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMake sure the filter is not obstructed.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBe careful not to spill any substrate on the upper regions of the bag. If you do, wipe clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended use (log incubation):\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eWhen growing chicken of the woods and hen of the woods on logs, we strongly recommend sterilizing 8\" by 8\" segments of oak log in a pressure cooker or steam sterilizer before inoculation. Incubate your sterilized log segments for a few months in XL sealed filter patch bags until they are completely colonized. After colonization period, logs should be removed from bags and partially buried under 2 inches of top soil. The mushrooms will fruit from logs and emerge out of the soil.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"10 bags","offer_id":40179912245350,"sku":"EQUIP-XLSBAG-10","price":14.99,"currency_code":"USD","in_stock":true},{"title":"50 bags","offer_id":44418279440486,"sku":"EQUIP-XLSBAG-50","price":49.99,"currency_code":"USD","in_stock":true},{"title":"100 bags","offer_id":44418279473254,"sku":"EQUIP-XLSBAG-100","price":89.99,"currency_code":"USD","in_stock":false},{"title":"500 bags","offer_id":44418279506022,"sku":"EQUIP-XLSBAG-500","price":399.99,"currency_code":"USD","in_stock":false},{"title":"1000 bags","offer_id":44418279538790,"sku":"EQUIP-XLSBAG-1K","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/cultivating-tools-5-micron-filter-xl-mushroom-grow-bags-29532087746662.jpg?v=1762458103"},{"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":"self-healing-injection-ports-with-autoclavable-adhesive-backing","title":"Adhesive Self-Healing Injection Ports","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv id=\"shopify-section-product-template\" class=\"shopify-section\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"product-template__container page-width\" id=\"ProductSection-product-template\" data-section-id=\"product-template\" data-section-type=\"product\" data-enable-history-state=\"true\" data-ajax-enabled=\"true\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"grid product-single product-single--medium-media\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"grid__item medium-up--one-half\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"product-single__description rte\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eFeaturing autoclavable, self-adhesive backing, these are the same waterproof 18 mm self-healing injection ports that we use on our sterilized grain bags. They can be added to jar lids, containers, or bags to allow injection while simultaneously reducing the risk of contamination. \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-single__description rte\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-single__description rte\" data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"North Spore","offers":[{"title":"25 injection ports","offer_id":39396512989286,"sku":"EQUIP-INJECTPORT-25","price":14.99,"currency_code":"USD","in_stock":true},{"title":"50 injection ports","offer_id":39396513022054,"sku":"EQUIP-INJECTPORT-50","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-adhesive-self-healing-injection-ports-29419465900134.jpg?v=1762458154"},{"product_id":"autoclavable-filters-for-standard-70mm-size-jar-lids","title":"Autoclavable Disc Filters for 'Regular Mouth' Mason Jar Lids","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese are synthetic 0.3 micron filters sized to fit perfectly between a mason jar metal lid and metal band with holes poked in it for jar culture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e*Jar and lid not included.\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"12 filters","offer_id":39396517183590,"sku":"EQUIP-JARFILTER-STD","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/laboratory-equipment-regular-mouth-mason-jar-lid-autoclavable-filters-29401263931494.jpg?v=1762458156"},{"product_id":"autoclavable-filters-for-wide-mouth-90mm-jar-lids","title":"Autoclavable Disc Filters for 'Wide Mouth' Mason Jar Lids","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThese are synthetic 0.3 micron filters sized to fit perfectly between a mason jar metal lid and metal band with holes poked in it for jar culture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e*Jar and lid not included.\u003c\/span\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"12 filters","offer_id":39396519477350,"sku":"EQUIP-JARFILTER-WIDE","price":10.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/laboratory-supplies-wide-mouth-mason-jar-lid-autoclavable-filters-29401263669350.jpg?v=1762458156"},{"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 \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\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 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","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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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","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":"autoclavable-lid-filters-with-adhesive-backing-for-injection-port-adjacent-placement","title":"Adhesive 0.22 Micron Filters for Culture Jar Lids","description":"\u003cp\u003eThese self-adhesive, autoclavable \u003cspan id=\"lblBullets\" class=\"ProductDetailsBullets\" data-mce-fragment=\"1\"\u003e19mm\u003c\/span\u003e filters can be applied to jar lids or tissue culture containers to allow for optimal gas exchange while protecting against contaminants, spores, and bacteria. 3M adhesive can withstand autoclave temperatures in excess of 250F at 15psi. \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for port-adjacent placement.\u003c\/li\u003e\n\u003cli\u003ePerfect for standard \u003cspan id=\"lblBullets\" class=\"ProductDetailsBullets\" data-mce-fragment=\"1\"\u003e1\/4\" jar lid holes\u003c\/span\u003e.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for projects involving injections or transfers. \u003c\/li\u003e\n\u003cli\u003eCan be used on plastic or metal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e* Jar and lid not included.\u003c\/em\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"25 (1\/2 sheet)","offer_id":39483926937702,"sku":"EQUIP-LIDFILTER-25","price":7.99,"currency_code":"USD","in_stock":true},{"title":"50 (Full sheet)","offer_id":39483926970470,"sku":"EQUIP-LIDFILTER-50","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-adhesive-0-22-micron-filters-for-culture-jar-lids-29419467014246.jpg?v=1762458259"},{"product_id":"1-2-black-micropore-tape","title":"Black Micropore Monotub Tape","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis latex-free, hypoallergenic paper tape adheres well and leaves minimal adhesive residue upon removal. It's designed to keep humidity in and allow for proper air exchange, and its black color will make it nearly invisible to the eye one applied. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor use on small holes around the base of monotubs with venting holes.\u003cbr\u003e\u003c\/em\u003e\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cem\u003ePTFE (\u003cspan class=\"ILfuVd\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan class=\"hgKElc\" data-mce-fragment=\"1\"\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","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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cem\u003ePTFE (\u003cspan class=\"ILfuVd\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan class=\"hgKElc\" data-mce-fragment=\"1\"\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","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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cem\u003ePTFE (\u003cspan class=\"ILfuVd\" data-mce-fragment=\"1\" lang=\"en\"\u003e\u003cspan class=\"hgKElc\" data-mce-fragment=\"1\"\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","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"},{"product_id":"regular-jar-culture-lid-with-injection-port-filter","title":"6 pc. 'Regular Mouth' Culture Jar Lid with Port \u0026 Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese heavy-duty stainless steel North Spore mason jar culture lids are engineered to last. Their durable design and 304 stainless steel construction make them resistant to rust and superior to regular mason jar lids. Each culture jar lid is easy to clean and comes with two pre-drilled ports and a fitted inner silicone ring. Lids are autoclavable, dishwasher-safe, and designed for hundreds of runs through the autoclave or pressure cooker. Lids and seals are phthalate-free, PVC-free, lead-free, BPA-free, reusable, and recyclable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEach pack of 6 culture jar lids includes 10 filters and 10 injection ports. \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e*Glass jar is not included.\u003c\/em\u003e\u003c\/p\u003e\n\u003cem\u003e\u003c\/em\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":39963724251238,"sku":"BUNDLE-JARFILTER-STD","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-regular-jar-culture-lid-with-injection-port-filter-29401508806758.jpg?v=1762458625"},{"product_id":"wide-mouth-jar-culture-lid-with-injection-port-filter","title":"6 pc. 'Wide Mouth' Culture Jar Lid with Port \u0026 Filter","description":"\u003cp data-mce-fragment=\"1\"\u003eThese heavy-duty stainless steel North Spore mason jar culture lids are engineered to last. Their durable design and 304 stainless steel construction make them resistant to rust and superior to regular mason jar lids. Each culture jar lid is easy to clean and comes with two pre-drilled ports and a fitted inner silicone ring. Lids are autoclavable, dishwasher-safe, and designed for hundreds of runs through the autoclave or pressure cooker. Lids and seals are phthalate-free, PVC-free, lead-free, BPA-free, reusable, and recyclable.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEach pack of 6 culture jar lids includes 10 filters and 10 injection ports. \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003e*Glass jar is not included.\u003c\/em\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"Default Title","offer_id":39963724415078,"sku":"BUNDLE-JARFILTER-W","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/grow-bags-filters-wide-mouth-jar-culture-lid-with-injection-port-filter-29401509396582.jpg?v=1762458625"},{"product_id":"unicorn-10t-inj-mushroom-grow-bags","title":"0.2 Micron Filter Patch + Injection Port Unicorn 10T-Inj Mushroom Grow Bags","description":"\u003cp data-start=\"144\" data-end=\"460\"\u003eThese \u003cstrong data-start=\"150\" data-end=\"191\"\u003ehigh-quality injection port grow bags\u003c\/strong\u003e are designed for reliable, contamination-resistant mushroom cultivation. Made from durable 3.0 mil polypropylene, each bag features a built-in self-healing injection port for sterile inoculation with liquid culture or spores—no need to open the bag during inoculation.\u003c\/p\u003e\n\u003cp data-start=\"462\" data-end=\"780\"\u003eThe \u003cstrong data-start=\"466\" data-end=\"490\"\u003eside-gusseted design\u003c\/strong\u003e expands into a sturdy, stand-up bag once filled, while the reinforced bottom seal is built to withstand mixing and agitation. A \u003cstrong data-start=\"619\" data-end=\"647\"\u003eType T breathable filter\u003c\/strong\u003e with a 0.2-micron pore size allows for optimal gas exchange while protecting your culture from contaminants throughout colonization.\u003c\/p\u003e\n\u003cp data-start=\"782\" data-end=\"1098\"\u003eManufactured using proprietary materials and custom-designed equipment, these bags remain pliable at all temperatures and retain their strength even after sterilization. The wide opening makes sealing quick and easy, making them ideal for grain spawn, supplemented substrates, and other sterile growing applications.\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"10 bags","offer_id":44428632457318,"sku":"EQUIP-10TINJBAG-10","price":22.99,"currency_code":"USD","in_stock":true},{"title":"50 bags","offer_id":44428632490086,"sku":"EQUIP-10TINJBAG-50","price":109.99,"currency_code":"USD","in_stock":true},{"title":"100 bags","offer_id":44428632522854,"sku":"EQUIP-10TINJBAG-100","price":199.99,"currency_code":"USD","in_stock":true},{"title":"500 bags","offer_id":44428632555622,"sku":"EQUIP-10TINJBAG-500","price":949.99,"currency_code":"USD","in_stock":true},{"title":"1000 bags","offer_id":44428632588390,"sku":"EQUIP-10TINJBAG-1K","price":1120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/files\/grow-bags-and-filters-0-2-micron-filter-patch-injection-port-unicorn-10t-inj-mushroom-grow-bags-1219386448.jpg?v=1770250845"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/collections\/bags_and_filters.jpg?v=1672786394","url":"https:\/\/northspore.com\/collections\/grow-bags-filters.oembed?page=2","provider":"North Spore","version":"1.0","type":"link"}