{"product_id":"mushroom-spawn-bags-0-22-micron-qty-800","title":"Mushroom Spawn Bags — 0.22 Micron, 19\"x8\"x5\", Qty 800","description":"\u003cp\u003eBulk case of 800 grain spawn bags with a large 0.22 micron hydrophobic filter patch. The tighter pore size is what you want through a long sealed incubation — it keeps air moving while giving contaminants less to work with.\u003c\/p\u003e\u003cp\u003eGusseted bags measuring \u003cstrong\u003e19\" x 8\" x 5\"\u003c\/strong\u003e in \u003cstrong\u003e3 mil polypropylene\u003c\/strong\u003e, thick enough to resist the micro-tears that are a common and hard-to-diagnose source of contamination in thinner bags.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge single 0.22 micron filter ventilation window\u003c\/li\u003e\n\u003cli\u003e19\" length × 8\" width × 5\" gusset\u003c\/li\u003e\n\u003cli\u003e3 mil polypropylene, autoclavable\u003c\/li\u003e\n\u003cli\u003e800 bags per case\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy 0.22 micron:\u003c\/strong\u003e finer filtration for grain spawn, where the bag stays sealed for weeks and contamination protection matters more than raw air flow. For fruiting blocks, our \u003ca href=\"\/products\/mushroom-fruiting-bags-double-patch-500\"\u003edouble-patch 0.5 micron fruiting bags\u003c\/a\u003e move more air.\u003c\/p\u003e\u003cp\u003eNeed a larger bag at this filtration? See the \u003ca href=\"\/products\/xl-spawn-bags-0-22-micron-qty-500\"\u003eXL 24\" x 10\" x 5.5\" version\u003c\/a\u003e.\u003c\/p\u003e","brand":"Blue Myco","offers":[{"title":"Default Title","offer_id":46324498661604,"sku":"SPWN-800","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9325\/8212\/files\/b39f60_8e1796f49d6c4cb386ac0fcc3ed53eae_mv2_74818f3d-74bb-4c01-ba8a-85641be8ce08.webp?v=1770665166","url":"https:\/\/www.bluemycomfg.com\/products\/mushroom-spawn-bags-0-22-micron-qty-800","provider":"Blue Myco MFG","version":"1.0","type":"link"}