{"title":"4 Inch Carbon Filters for Climate Control","description":"\u003cp\u003e4 Inch Carbon Filters for Climate Control help growers manage exhaust, intake, odor control, and air filtration in indoor gardens.\u003c\/p\u003e\n\u003cp\u003eInline fans and filters should be matched by duct diameter, airflow demand, carbon capacity, room size, noise tolerance, controller type, and mounting location. Undersized equipment can leave heat, humidity, and odor problems behind, while oversized equipment can create unnecessary noise or pressure issues.\u003c\/p\u003e\n\u003cp\u003eUse 4 Inch Carbon Filters for Climate Control to compare inline fans, carbon filters, pre-filters, silencers, refillable filters, and size-specific options for the airflow path you are building. Review CFM, static pressure, filter length, flange size, and replacement-filter availability before ordering.\u003c\/p\u003e\n\u003cp\u003eAt Grow Tents Depot, 4 Inch Carbon Filters for Climate Control are separated from blade fans and ducting accessories so exhaust and filtration planning stays clear.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, compare the collection against your available space, target environment, electrical capacity, ventilation route, noise tolerance, drainage plan, and maintenance routine. Checking those details up front helps prevent weak airflow, unstable humidity, incompatible controls, excess heat, odor leaks, and extra replacement purchases after the grow space is already running. Also review filter replacement intervals, probe placement, duct access, cleaning requirements, controller expansion limits, and manufacturer warranty coverage so the system stays practical after installation and remains easy to service during normal grow cycles.\u003c\/p\u003e","products":[{"product_id":"ac-infinity-duct-carbon-filter-australian-charcoal-4-inch","title":"AC Infinity Duct Carbon Filter Australian Charcoal 4-Inch","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e4\" inline filter designed to block odors and chemicals from escaping grow tents and hydroponics rooms.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eFeatures premium-grade Australian charcoal with greater adsorption and longer life rating.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003ePowder-coated gunmetal finish is constructed for high durability and rust resistance to high-level humidity.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eBuilt with aluminum flanges and a galvanized steel mesh; includes two straps, two rope clips, and two pre-filters.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eDuct Opening: 4\" | Length: 12\" | Airflow Rating: 210 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Description: \u003c\/strong\u003eA high-airflow duct filter designed to eliminate odors and chemicals, utilizing a premium-grade Australian Virgin charcoal bed. This activated carbon bed has RC412 pore sizes that enable a high adsorption rate and longer life rating. Its heavy-duty construction features aluminum flanges and dual-sided galvanized steel mesh with a rust-resistant gunmetal finish to stand up to corrosion and high humidity. The carbon filter can be used with an inline duct fan for use in intake and exhaust configurations, while its flanges can be reversed to further prolong its lifespan. Includes two machine-washable pre-filter cloths to prevent carbon residue, plus two rope clip hangers and two hanging straps for easy installation.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade Carbon: \u003c\/strong\u003eEach carbon filter features premium-grade Australian Virgin carbon rated at 1200+ IAV. It comprises a 38 mm charcoal bed thickness that has a higher microporosity and helps achieve a greater surface area rating. Most used in hydroponics systems, grow tents, grow rooms, kitchens, smoking areas, and other ventilation projects.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Identification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer: \u003c\/strong\u003eAC Infinity Inc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name: \u003c\/strong\u003eDuct Carbon Filter 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model: \u003c\/strong\u003eAC-DCF4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code: \u003c\/strong\u003e819137020665\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct and Mounting Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Size: \u003c\/strong\u003e4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dimensions: \u003c\/strong\u003e11.81 x 6.96 in. (30.0 x 17.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Length: \u003c\/strong\u003e1.46 in. (3.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Material: \u003c\/strong\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Design: \u003c\/strong\u003eReversible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh Material: \u003c\/strong\u003eRust-Resistant Galvanized Steel with Gunmetal Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Type: \u003c\/strong\u003eAustralian Virgin RC412\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Grade: \u003c\/strong\u003e1200+ IAV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Thickness: \u003c\/strong\u003e38mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Airflow: \u003c\/strong\u003e210 CFM\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the user manual: \u003ca href=\"https:\/\/www.acinfinity.com\/content\/CL2208X1_220803_Carbon%20Filter%20Manual.pdf\" target=\"_blank\" title=\"CL2208X1 220803 Carbon Filter Manual\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":43048386429170,"sku":"AC-DCF4","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/ac-infinity-duct-carbon-filter-australian-charcoal-4-inch-1.webp?v=1779935434"},{"product_id":"ac-infinity-pre-filter-cloth-for-inline-carbon-filter-4-inch-2-pack","title":"AC Infinity Pre-Filter Cloth for Inline Carbon Filter 4-Inch 2-Pack","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eA filter cloth designed to extend carbon filter lifespan by protecting its charcoal bed from debris.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eForm-fitting sleeve made of polyester to block hair, dust, lint, pollen, and other larger particles.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eBreathable fabric allows complete, 100% air passthrough for proper air filtration and odor control.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eReusable for up to 6 months of continuous use at a time between dusting and machine washing.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eSize: 6.96 x 9.84 in. | Fits 4-inch Carbon Filters | Thickness: 0.05\" | Design: Pre-Cut | Color: Black\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Description: \u003c\/strong\u003eA clothed filter designed to lengthen the lifespan of your carbon filter by keeping debris from entering the charcoal bed. Each form-fitting prefilter is made of polyester capable of blocking particles like dust, lint, pollen, and hair while allowing complete air passthrough. This ensures that your carbon filter properly traps odors in its activated charcoal and refines the air when used with an inline duct fan. The breathable prefilter cloth is machine washable and is long-lasting, reusable up to six months between cleanings. Vacuum the prefilter to remove the dust before throwing it into the washer, and hang dry the cloth to prevent shrinking.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications: \u003c\/strong\u003eThis replacement prefilter cloth is fit for carbon filters, acting as the first line of defense against particles that can clog up the charcoal bed. Slip onto the exterior for use in intake airflow applications, or into the inner chamber for exhaust configurations.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Identification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer: \u003c\/strong\u003eAC Infinity Inc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name: \u003c\/strong\u003ePre-Filter Cloth 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model: \u003c\/strong\u003eAC-PFC4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code: \u003c\/strong\u003e819137021808\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct and Mounting Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Size: \u003c\/strong\u003e4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dimensions: \u003c\/strong\u003e6.96 x 9.84 in. (17.7 x 25.0 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness: \u003c\/strong\u003e0.05\" (1.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003ePolyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign: \u003c\/strong\u003ePre-Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCirculation: \u003c\/strong\u003e6 Months\u003c\/li\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":43048387477746,"sku":"AC-PFC4","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/ac-infinity-pre-filter-cloth-for-inline-carbon-filter-4-inch-2-pack-1.jpg?v=1779945063"},{"product_id":"ac-infinity-duct-carbon-filter-xl-australian-charcoal-extra-large-ac-dcf4-xl","title":"AC Infinity Duct Carbon Filter XL Australian Charcoal Extra Large","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eDesigned to eliminate odors and chemicals for grow tents and hydroponics rooms.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eFeatures premium-grade Australian charcoal with higher adsorption and longer life rating.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eExtra-large size contains larger carbon bed for longer lifespan while maximizing airflow passthrough.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Identification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer: \u003c\/strong\u003eAC Infinity Inc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name: \u003c\/strong\u003eDuct Carbon Filter 4\" XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model: \u003c\/strong\u003eAC-DCF4-XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code: \u003c\/strong\u003e819137023000\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct and Mounting Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Size: \u003c\/strong\u003e4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dimensions: \u003c\/strong\u003e15.74 x 6.96 in. (40.0 x 17.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Length: \u003c\/strong\u003e1.46 in. (3.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Material: \u003c\/strong\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh Material: \u003c\/strong\u003eGalvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Type: \u003c\/strong\u003eAustralian Virgin RC412\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Grade: \u003c\/strong\u003e1200+ IAV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Thickness: \u003c\/strong\u003e38 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Airflow: \u003c\/strong\u003e300 CFM\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the user manual: \u003ca href=\"https:\/\/www.acinfinity.com\/content\/DCF2303X1_230316%20Carbon%20Filter%20XL%20Manual.pdf\" target=\"_blank\" title=\"DCF2303X1 230316 Carbon Filter XL Manual\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\u003ch6\u003eKit Contents\u003c\/h6\u003e\n\u003cli\u003etwo prefilter cloths and two rope hangers; built with aluminum flanges and stainless-steel meshing.\u003c\/li\u003e\n\u003cli\u003eDuct Opening: 4\" | Length: 16\" | Airflow Rating: 300 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Description: \u003c\/strong\u003eA high-airflow inline duct filter designed to eliminate odors and chemicals, most used in hydroponics builds, grow rooms, kitchens, smoking areas, and other ventilation projects. Features premium-grade Australian Virgin charcoal bed made up of activated carbon. Its extra-large size enables a greater capacity of the activated carbon to extend its lifespan while maximizing airflow passthrough. The filter can be used in conjunction with an inline duct fan for use in intake and exhaust configurations. Heavy-duty construction contains aluminum flanges and dual-sided stainless-steel mesh. The flanges are built with hooks that can clip into rope hangers to suspend this filter onto grow room support beams. Includes two machine washable pre-filter cloths to prevent carbon residue and two rope clip hangers to suspend the extra-large carbon filter above ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade Carbon: \u003c\/strong\u003eEach carbon filter features a premium-grade Australian Virgin charcoal bed rated at 1200+ IAV. It achieves a 38mm charcoal bed thickness and wider mesh openings thanks to its higher microporosity and surface area rating.\u003c\/li\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":43317135671538,"sku":"AC-DCF4-XL","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/ac-infinity-duct-carbon-filter-xl-australian-charcoal-extra-large-ac-dcf4-xl-1.jpg?v=1779935434"},{"product_id":"ac-infinity-air-filter-box-w-high-efficacy-filter-4-inch","title":"AC Infinity Air Filter Box w\/ High Efficacy Filter 4-Inch","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eA duct filter box designed for use with inline fans to circulate fresh air and block dust and odors.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eBuilt with 1mm thick cold-rolled steel and aluminum duct flanges, able to withstand extreme weather.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Identification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer: \u003c\/strong\u003eAC Infinity Inc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name: \u003c\/strong\u003eAir Filter Box 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model: \u003c\/strong\u003eAC-AFB4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code: \u003c\/strong\u003e819137021693\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct and Mounting Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Size: \u003c\/strong\u003e3.81 in. (9.7 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dimensions: \u003c\/strong\u003e23.46 x 8.42 x 11.73 in. (59.6 x 21.4 x 29.8 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Size: \u003c\/strong\u003e3.21 in. (8.2 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Material: \u003c\/strong\u003eSteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Material: \u003c\/strong\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish: \u003c\/strong\u003eMatte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Size: \u003c\/strong\u003eAccepts 12 x 20 x 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Airflow Range: \u003c\/strong\u003e80-120 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Airflow: \u003c\/strong\u003e400 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Fan Models: \u003c\/strong\u003eCLOUDLINE S4, CLOUDLINE T4\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the user manual: \u003ca href=\"https:\/\/www.acinfinity.com\/content\/FB2120X1_211027_Filter%20Box%20Manual.pdf\" target=\"_blank\" title=\"FB2120X1 211027 Filter Box Manual\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\u003ch6\u003eKit Contents\u003c\/h6\u003e\n\u003cli\u003ea standard high efficacy filter that traps particles like dust\u003c\/li\u003e\n\u003cli\u003edirt\u003c\/li\u003e\n\u003cli\u003elint\u003c\/li\u003e\n\u003cli\u003eand odor.\u003c\/li\u003e\n\u003cli\u003e23.46 x 8.42 x 11.73\" | Fits 4\" Inline Fans | 400 CFM Maximum | Accepts 12 x 20 x 1\" Filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Description: \u003c\/strong\u003eA whole-house air filtration system designed for use with inline duct fans such as the CLOUDLINE Series, to circulate fresh air by blocking particles like dust and dirt from entering your home in intake applications. Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating. This outer body build comes together with aluminum duct flanges to create a sturdy build capable of withstanding inclement weather. Its low-maintenance design features a hinge-sealed door equipped with a slide lock that provides easy access to the inner chamber. The door is lined with a soft neoprene layer that keeps the filter in place, and dust from seeping inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications: \u003c\/strong\u003eEach air filter box accepts standard MERV filter replacements that slide into the inner chamber's filter slot. Comes included with a high-efficacy pleated air filter, capable of trapping 0.3-1.0 micron-sized particles such as:\u003c\/li\u003e\n\u003cli\u003eDust\u003c\/li\u003e\n\u003cli\u003eOdor\u003c\/li\u003e\n\u003cli\u003eThe duct flanges fit with matching sized 4\" inline fans and enable a streamlined installation to create high efficiency filtration in HVAC and grow applications. Attaching the air filter box in the starting end of your ductwork will dramatically reduce suspending particles in the air inside your home. Use with a high static pressure fan like the CLOUDLINE Series of duct fans is highly recommended to ensure maximum filtration.\u003c\/li\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":44500826030322,"sku":"AC-AFB4","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/ac-infinity-air-filter-box-w-high-efficacy-filter-4-inch-1.jpg?v=1779939301"},{"product_id":"mars-hydro-4-inline-air-carbon-filter","title":"Mars Hydro 4\" Inline Air Carbon Filter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eMARS HYDRO 4 Inch Refillable Carbon Filter, Inline Air Filter Odor Control with Australian Virgin Charcoal, Carbon Filter for Inline Fan, Grow Tent, Hydroponics, Pre-Filter Included, Reversible Flange\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension: \u003c\/strong\u003e25 ft (7.62 m)\u003c\/li\u003e","brand":"Mars Hydro","offers":[{"title":"Default Title","offer_id":44672716505330,"sku":"MH-4Carbonfilter","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/mars-hydro-4-inline-air-carbon-filter-1.jpg?v=1779952547"},{"product_id":"spider-farmer-4-incline-air-carbon-filter","title":"Spider Farmer 4\" Incline Air Carbon Filter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003ePackage Included: 1 x Carbon Filter, 1 x Pre-Filter.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name: \u003c\/strong\u003e4 Inch Air Carbon Filter | 6 Inch Air Carbon Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dimensions: \u003c\/strong\u003e11.8''x10''x6.8'' (30x25.5x17.5cm) | 10''x10''x8.8'' (25.5x25.5x22.5cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening: \u003c\/strong\u003e4'' (10.1cm) | 6'' (15.2cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Airflow: \u003c\/strong\u003e205CFM | 402CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter: \u003c\/strong\u003eAustralian Charcoal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade: \u003c\/strong\u003e1200+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial: \u003c\/strong\u003eStainless Steel\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the SUPP06 Series User Manual: \u003ca href=\"https:\/\/www.spider-farmer.com\/wp-content\/uploads\/2023\/02\/SUPP06-Series-User-Manual.pdf\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"SUPP06 Series User Manual\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDownload the SF Glow 05 User Manual: \u003ca href=\"https:\/\/www.spider-farmer.com\/wp-content\/uploads\/2025\/01\/SF-Glow-05-User-Manual.pdf\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"SF Glow 05 User Manual\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDownload the Spider Farmer Self Watering System User Manual 1: \u003ca href=\"https:\/\/www.spider-farmer.com\/wp-content\/uploads\/2024\/09\/spider-farmer-self-watering-system-user-manual1.pdf\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Spider Farmer Self Watering System User Manual 1\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e","brand":"Spider Farmer","offers":[{"title":"Default Title","offer_id":44828845113586,"sku":"SF-4CarbonFilter","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/spider-farmer-4-incline-air-carbon-filter-1.jpg?v=1779954512"},{"product_id":"air-box-1-stealth-edition-4-carbon-filter","title":"Air Box 1 Stealth Edition 4\" Carbon Filter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eThe Airbox 1 carbon filter has 4\" flanges and a CFM of 500. These units are completely airtight and easy to install, use, and maintain as they fit into any ducting or filtering system. Made with 100% premium virgin coconut charcoal, they feature replaceable high-flow filters which use 100% of the available surface area, for optimum performance. Great for commercial or residential use. Made in the USA.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit: \u003c\/strong\u003eEach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity: \u003c\/strong\u003e1\u003c\/li\u003e\n\u003cli\u003eProduct Specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e21 lb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth: \u003c\/strong\u003e13.00 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight: \u003c\/strong\u003e14.00 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength: \u003c\/strong\u003e28.00 in.\u003c\/li\u003e","brand":"Air Box","offers":[{"title":"Default Title","offer_id":45037735215346,"sku":"HT4496","price":396.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/air-box-1-stealth-edition-4-carbon-filter-1.jpg?v=1779948243"},{"product_id":"ac-infinity-refillable-carbon-filter-kit-w-charcoal-refill-4-inch","title":"AC Infinity Refillable Carbon Filter Kit w\/ Charcoal Refill 4-Inch","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eReusable carbon filter features a patented design that eliminates the need to replace entire filters.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Identification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer: \u003c\/strong\u003eAC Infinity Inc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name: \u003c\/strong\u003eRefillable Carbon Filter 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model: \u003c\/strong\u003eAC-RCF4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code: \u003c\/strong\u003e819137024168\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProduct and Mounting Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Opening Size: \u003c\/strong\u003e4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Dimensions: \u003c\/strong\u003e11.81 x 7.04 in. (30.0 x 17.9 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Length: \u003c\/strong\u003e1.57 in. (4.0 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Material: \u003c\/strong\u003eAluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Design: \u003c\/strong\u003eReversible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh Material: \u003c\/strong\u003eRust-Resistant Galvanized Steel with Gunmetal Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Type: \u003c\/strong\u003eAustralian Virgin RC412\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Grade: \u003c\/strong\u003e1200+ IAV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Thickness: \u003c\/strong\u003e38mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Airflow: \u003c\/strong\u003e210 CFM\u003c\/li\u003e\u003ch6\u003eData Sheets\u003c\/h6\u003e\n\u003cli\u003eDownload the user manual: \u003ca href=\"https:\/\/www.acinfinity.com\/content\/RCF2303X1_230324%20Refillable%20Carbon%20Filter%20Manual.pdf\" target=\"_blank\" title=\"RCF2303X1 230324 Refillable Carbon Filter Manual\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\u003ch6\u003eKit Contents\u003c\/h6\u003e\n\u003cli\u003e1+ refill to match the filtration capacity of two standard 4\" carbon filters while costing less.\u003c\/li\u003e\n\u003cli\u003eLarger chamber is lab-tested to block odors as effectively as standard filters with no compression required.\u003c\/li\u003e\n\u003cli\u003eDual-layered steel mesh with protective coating withstands high humidity in grow tents through many grow cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Description: \u003c\/strong\u003eA wholly original replenishable carbon filter designed to permanently replace standard duct filters. This iF Award-winning patented structure can be regularly refilled to offer a cost-effective and sustainable solution for unwanted odors in your grow tent. The charcoal fan filter kit also includes 1+ refill, making it as efficient as two standard inline carbon filters while proving more affordable. You can purchase additional refills at a fraction of the price of an entirely new carbon scrubber to further increase the value of this kit. Features an expanded chamber that enables you to achieve factory carbon compression and the same lab-tested levels of odor-blocking effectiveness as standard carbon filters. This also eliminates the need for you to actively compress your replacement charcoal and facilitates the refilling process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Design: \u003c\/strong\u003eThis first-of-its-kind filtration system removes the need to routinely purchase replacement filters and dispose of the old units. Each carbon filter features premium-grade Australian virgin charcoal and comes with 1+ refill. Its activated charcoal utilizes an enhanced surface area with a higher adsorption rate to help extend the time between refills. Further lengthen the charcoal bedding's lifespan by reversing the filter's easy-to-remove flanges. You can compost the used supply when replacing the charcoal to maximize its utility even further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Durable Build: \u003c\/strong\u003eThe activated charcoal is safely locked within your odor filter by aluminum flanges and a secure rubber seal. The filter itself employs two layers of galvanized steel meshing with a sandblasted finish to protect the charcoal bedding. These multiple layers work together to effectively block odors in even the most humid environments by ensuring increased resistance to rust and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications: \u003c\/strong\u003eThis refillable carbon filter pairs with 4\" inline duct fans and ducting to improve air quality in hydroponic grow rooms and grow tents. The kit includes a convenient funnel and scoop set and one charcoal refill for continuous odor scrubbing. Additional refills are available for purchase.\u003c\/li\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":45295294152946,"sku":"AC-RCF4","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/ac-infinity-refillable-carbon-filter-kit-w-charcoal-refill-4-inch-1.jpg?v=1779945561"},{"product_id":"charco-filters-plus-4-x-8-activated-carbon-air-filter","title":"Charco Filters Plus 4\" X 8\" Activated Carbon Air Filter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eCharco Filters Plus Activated Carbon Filter 4\" x 8\"\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharco Filters Plus Activated Carbon Filter 4\" x 8\": \u003c\/strong\u003eThis high-performance air filter eliminates up to 99.5% of odors using 100% virgin activated carbon. It features a pre-installed flange and is designed to operate at temperatures up to 180 degrees F. Lightweight and efficient, the filter has an average lifespan of 1.5 years.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eWhat sets the filters apart is the premium activated carbon inside, ensuring superior odor control and air purification.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eEngineered specifically for indoor gardening, Charco Filters Plus filters help purify the air by removing odors, mold spores, and other airborne particles that can harm your plants.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eFeatures\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures: \u003c\/strong\u003e180 CFM\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e8\" Filter Height\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code: \u003c\/strong\u003e816731010061\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity: \u003c\/strong\u003e1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e4.65 lb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth: \u003c\/strong\u003e8.00 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight: \u003c\/strong\u003e8.00 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength: \u003c\/strong\u003e11.00 in.\u003c\/li\u003e\u003ch6\u003eKit Contents\u003c\/h6\u003e\n\u003cli\u003ePre-Filter\u003c\/li\u003e\n\u003cli\u003e99.5% Odor Removing Capability\u003c\/li\u003e\n\u003cli\u003e4'' Flange Pre-Installed\u003c\/li\u003e\n\u003cli\u003eVirgin Activated Coal Based Carbon\u003c\/li\u003e","brand":"Charco Filters Plus","offers":[{"title":"Default Title","offer_id":45314517663986,"sku":"971204","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/charco-filters-plus-4-x-8-activated-carbon-air-filter-1.jpg?v=1779950148"},{"product_id":"charco-filters-plus-4-x-10-activated-carbon-air-filter","title":"Charco Filters Plus 4\" X 10\" Activated Carbon Air Filter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eCharco Filters Plus Activated Carbon Filter 4\" x 10\"\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharco Filters Plus Activated Carbon Filter 4\" x 10\": \u003c\/strong\u003eThis high-performance air filter eliminates up to 99.5% of odors using 100% virgin activated carbon. It features a pre-installed flange and is designed to operate at temperatures up to 180 degrees F. Lightweight and efficient, the filter has an average lifespan of 1.5 years.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eWhat sets the filters apart is the premium activated carbon inside, ensuring superior odor control and air purification.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eEngineered specifically for indoor gardening, Charco Filters Plus filters help purify the air by removing odors, mold spores, and other airborne particles that can harm your plants.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eFeatures\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures: \u003c\/strong\u003e265 CFM\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e10\" Filter Height\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC: \u003c\/strong\u003e816731010245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity: \u003c\/strong\u003e1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e6 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth: \u003c\/strong\u003e8.50 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight: \u003c\/strong\u003e12.80 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength: \u003c\/strong\u003e8.50 in\u003c\/li\u003e\u003ch6\u003eKit Contents\u003c\/h6\u003e\n\u003cli\u003ePre-Filter\u003c\/li\u003e\n\u003cli\u003e99.5% Odor Removing Capability\u003c\/li\u003e\n\u003cli\u003e4'' Flange Pre-Installed\u003c\/li\u003e\n\u003cli\u003eVirgin Activated Coal Based Carbon\u003c\/li\u003e","brand":"Charco Filters Plus","offers":[{"title":"Default Title","offer_id":45314517762290,"sku":"971204-1","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/charco-filters-plus-4-x-10-activated-carbon-air-filter-1.jpg?v=1779950163"},{"product_id":"active-air-carbon-filter-4-x-14-215-cfm","title":"Active Air Carbon Filter 4\" x 14\" 215 CFM","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details: \u003c\/strong\u003eActive Air Carbon Filters are loaded with virgin activated Australian granular carbon. 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Stock up on pre-filters to ensure you've always got the cleanest, most efficient Active Air filter in your grow room.\u003c\/li\u003e\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcodes: \u003c\/strong\u003e10638104018514 (GTIN) 638104018517 (UPC-A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e4.7L x 11.4W x 5.9H (CS) 4.7L x 5.7W x 0.6H (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight: \u003c\/strong\u003e0.3 lbs.\u003c\/li\u003e","brand":"Active Air","offers":[{"title":"Default Title","offer_id":47164794601714,"sku":"ACCF144PF","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/active-air-pre-filter-for-accf144-4-x-14-1.jpg?v=1779946891"},{"product_id":"horti-control-dust-shroom-hepa-4","title":"Horti-Control Dust Shroom HEPA 4\"","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003eHorti-Control Dust Shroom HEPA 4\"\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorti-Control Dust Shroom HEPA 4\": \u003c\/strong\u003eThe Horti-Control Dust Shroom is a reusable foam HEPA filter designed to keep unwanted pests and pollutants out of indoor gardens and air-cooled reflectors. Horti-Control teamed up with the leader in foam filter design for to create a filter for indoor gardeners. It will also keep mold, mildew, pests and bacteria out of your garden!\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eKeeping fresh air flowing into your garden without bringing in harmful bugs, mold, bacteria, and more can be a tall order. The Horti-Control foam filter Dust Shroom helps you do this all while not causing restrictions which reduces CFM (cubic feet per minute).\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eGreenhouse Use\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouse Use: \u003c\/strong\u003eWhen cultivating using a greenhouse made of transparent material, such as glass or plastic it becomes abundantly clear that plants require regulated climatic conditions - and to that circulation and fresh air are KEY! These structures range in size from small sheds to industrial-sized buildings but all require air flow and can be easily outfitted for Dust Shroom Filtration.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eIndoor Use\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Use: \u003c\/strong\u003eWhen you grow indoor with artificial lighting, you can better control the quality of the material by controlling the conditions, manipulate the growth cycle to harvest more frequently. 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Each pre-filter is stamped with the Phat Filter logo and fits snugly over your Phat filter. The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided. If your pre-filter is dirty or discolored, it's time to change it. 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