{"product_id":"ac-infinity-duct-vent-attachment","title":"AC Infinity Duct Vent Attachment – Light-Proof Tent Vent","description":"\u003ch2\u003ePassive intake that does not leak light\u003c\/h2\u003e\n\u003cp\u003eAn open duct port is the commonest light leak in a tent, and taping it shut kills the passive intake the extraction relies on. The \u003cstrong\u003eAC Infinity Duct Vent Attachment\u003c\/strong\u003e fills the port with a \u003cstrong\u003etwist-fit two-part cap\u003c\/strong\u003e that lets air through while blocking the line of sight, so the tent stays dark and still breathes.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003ecotton filter disc\u003c\/strong\u003e sits inside each cap, catching dust and insects on the way in. Supplied as a \u003cstrong\u003etwo pack\u003c\/strong\u003e, which is what most tents need — one low intake and one high.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlocks light without blocking air\u003c\/strong\u003e — offset shades break the sight line through the port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCotton filter disc\u003c\/strong\u003e keeps dust and insects out of the tent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist-fit assembly\u003c\/strong\u003e — no tools, no tape, and it comes apart to clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo per pack\u003c\/strong\u003e, matching the usual low-and-high intake pairing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte black\u003c\/strong\u003e inside and out, so nothing reflects back into the tent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eChoose a port \u003cstrong\u003ebelow canopy height\u003c\/strong\u003e for intake, and one high on the opposite wall if you are venting passively.\u003c\/li\u003e\n\u003cli\u003ePass the \u003cstrong\u003efilter cap\u003c\/strong\u003e through the port from inside the tent.\u003c\/li\u003e\n\u003cli\u003eThread the \u003cstrong\u003escrew cap\u003c\/strong\u003e on from outside and twist to lock.\u003c\/li\u003e\n\u003cli\u003eRinse and dry the filter disc when airflow drops off.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 inch:\u003c\/strong\u003e filter cap 4.1 × 19.9cm, screw cap 5.1 × 19.9cm, disc Ø 11.9cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 inch:\u003c\/strong\u003e filter cap 4.1 × 25.9cm, screw cap 5.1 × 25.9cm, disc Ø 16.9cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter thickness:\u003c\/strong\u003e 1cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter material:\u003c\/strong\u003e cotton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e matte black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AC Infinity","offers":[{"title":"6 in – 2 Pack","offer_id":53786518520074,"sku":"ENV-ACIN-033-01","price":36.45,"currency_code":"GBP","in_stock":true},{"title":"8 in – 2 Pack","offer_id":53786518585610,"sku":"ENV-ACIN-033-02","price":48.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/TentVent_6IN_Img1__05533.1746643439.jpg?v=1790088508","url":"https:\/\/hydrocropshop.co.uk\/products\/ac-infinity-duct-vent-attachment","provider":"Hydro Crop Shop","version":"1.0","type":"link"}