{"product_id":"4-inch-prefilter-for-4-carbon-filter-white-2-pack-mp6kdwot-tquzn","title":"Vivosun 4 Inch Prefilter for 4\" Carbon Filter, White, 2 Pack","description":"\u003ch5\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h5\u003e \n\u003cp\u003e\u003cstrong\u003eThe VIVOSUN 4 Inch Prefilter for 4\" Carbon Filter\u003c\/strong\u003e is a replacement filter sleeve designed to help growers protect carbon filters from dust, debris, and larger airborne particles inside smaller grow tents and hydroponic setups. With its 4-inch compatibility and white fabric design, it supports cleaner and more consistent plant-growing conditions.\u003c\/p\u003e \n\u003cp\u003eBuilt for carbon filter protection, the prefilter adds an outer layer that helps reduce buildup on the main filter surface during regular ventilation use. This helps keep airflow cleaner while supporting better odor-control performance and easier maintenance throughout indoor growing cycles.\u003c\/p\u003e \n\u003cp\u003eDesigned for indoor cultivation and grow tent air management, this 2-pack provides a simple replacement solution for compact filtration setups. Its soft sleeve design, easy installation, and carbon filter compatibility make it useful for growers who want cleaner airflow, longer filter support, and healthier plant development.\u003c\/p\u003e \n\u003ch5\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h5\u003e \n\u003cdiv class=\"spec-table-wrapper\"\u003e \n  \u003ctable class=\"spec-table\"\u003e \n    \u003ctbody\u003e \n      \u003ctr\u003e \n        \u003ctd\u003eProduct\u003c\/td\u003e \n        \u003ctd\u003e4 Inch Prefilter\u003c\/td\u003e \n      \u003c\/tr\u003e \n      \u003ctr\u003e \n        \u003ctd\u003eBrand\u003c\/td\u003e \n        \u003ctd\u003eVIVOSUN\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eFilter Size\u003c\/td\u003e \n        \u003ctd\u003eFits 4-inch filters\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eColor\u003c\/td\u003e \n        \u003ctd\u003eWhite fabric sleeve\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003ePack Size\u003c\/td\u003e \n        \u003ctd\u003eTwo-pack prefilters\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eCompatibility\u003c\/td\u003e \n        \u003ctd\u003e4-inch carbon filters\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eMaterial\u003c\/td\u003e \n        \u003ctd\u003eSoft filter fabric\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eDesign\u003c\/td\u003e \n        \u003ctd\u003eOuter protective cover\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eInstallation\u003c\/td\u003e \n        \u003ctd\u003eSlides over filter\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eProtection\u003c\/td\u003e \n        \u003ctd\u003eBlocks dust debris\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eFunction\u003c\/td\u003e \n        \u003ctd\u003eCarbon filter protection\u003c\/td\u003e \n      \u003c\/tr\u003e\n      \u003ctr\u003e \n        \u003ctd\u003eUse Case\u003c\/td\u003e \n        \u003ctd\u003eGrow tent ventilation\u003c\/td\u003e \n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e \n  \u003c\/table\u003e \n\u003c\/div\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":52213445099803,"sku":"WEB-CFPW-4x2","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0151\/0171\/files\/vivosun-4-inch-prefilter-for-4-carbon-filter-white-2-pack-1703940.jpg?v=1779850928","url":"https:\/\/greenthumbdepot.com\/products\/4-inch-prefilter-for-4-carbon-filter-white-2-pack-mp6kdwot-tquzn","provider":"Green Thumb Depot","version":"1.0","type":"link"}