--- product_id: 556541929 title: "AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4\" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics" brand: "ac infinity" price: "€ 316.41" currency: EUR in_stock: true category: "Ac Infinity" url: https://www.desertcart.at/products/556541929-ac-infinity-refillable-carbon-filter-kit-4-with-additional-refill store_origin: AT region: Austria --- # Lab-tested odor blocking Reusable carbon filter tech Tool-free twist-off flanges AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics **Brand:** ac infinity **Price:** € 316.41 **Availability:** ✅ In Stock ## Summary > ♻️ Elevate your grow room game with the ultimate reusable carbon filter kit! ## Quick Answers - **What is this?** AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics by ac infinity - **How much does it cost?** € 316.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/556541929-ac-infinity-refillable-carbon-filter-kit-4-with-additional-refill) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Maintenance:** Twist-off flanges and included funnel make refills a breeze—no tools needed 🛠️ - • **Pro-Level Odor Control:** Larger chamber blocks odors as effectively as two standard filters—tested & proven 🧪 - • **Perfect Fit for Your Setup:** Designed for 4” inline fans and ducting—seamless integration for hydroponic pros 🌱 - • **Sustainable Filtration Power:** Patented refill system cuts waste & cost—filter twice with one kit ♻️ - • **Built to Last in Humid Environments:** Dual-layered steel mesh with protective coating resists moisture through multiple grow cycles 💧 ## Overview The AC Infinity Refillable Carbon Filter Kit 4” offers a patented reusable design that doubles filtration capacity with included refills, eliminating frequent replacements. Featuring tool-free twist-off flanges and a funnel for easy refilling, it delivers lab-tested odor removal performance equivalent to two standard filters. Built with dual-layered steel mesh and protective coating, it withstands high humidity in grow tents, making it an ideal, cost-effective solution for hydroponic ventilation. ## Description desertcart.com: AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics : Patio, Lawn & Garden ## Features - Reusable carbon filter features a patented design that eliminates the need to replace entire filters. - Includes 1+ refill to match the filtration capacity of two standard 4” carbon filters while costing less. - Removable twist-off flanges support easy, tool-free refilling using the included funnel and scoop. - Larger chamber is lab-tested to block odors as effectively as standard filters with no compression required. - Dual-layered steel mesh with protective coating withstands high humidity in grow tents through many grow cycles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFBM7JKT | | Best Sellers Rank | #35,673 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #21 in Hydroponic Ventilation Equipment | | Brand Name | AC Infinity | | Compatible Devices | Inline Fan, Ducting | | Compatible Hvac Systems | residential | | Customer Reviews | 4.7 4.7 out of 5 stars (498) | | Filter Shape | Rectangular | | Item Weight | 5.74 Kilograms | | Manufacturer | AC Infinity | | Material Type | Alloy Steel, Aluminum | | Model Number | ARF101 | | Product Grade | new | | UPC | 819137024168 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** AC Infinity - **Compatible Devices:** Inline Fan, Ducting - **Filter Shape:** Rectangular - **Item Weight:** 5.74 Kilograms - **Manufacturer:** AC Infinity - **Material:** Alloy Steel, Aluminum - **Number of Packs:** 1 - **Product Grade:** new - **UPC:** 819137024168 - **Unit Count:** 2.0 Count ## Images ![AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics - Image 1](https://m.media-amazon.com/images/I/71u3DWkIWFL.jpg) ![AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics - Image 2](https://m.media-amazon.com/images/I/71hFS5QacKL.jpg) ![AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics - Image 3](https://m.media-amazon.com/images/I/61Wj-2Tx3vL.jpg) ![AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics - Image 4](https://m.media-amazon.com/images/I/71D0cOybYrL.jpg) ![AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics - Image 5](https://m.media-amazon.com/images/I/71yMH9fTX5L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - AC Infinity Refillable Carbon Filter Kit 4” with Additional Refill, Odor Removal Air Scrubber For 4" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics - AC Infinity CLOUDLINE PRO T4, Quiet 4” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics - AC Infinity Noise Reduction Clamp 4-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/556541929-ac-infinity-refillable-carbon-filter-kit-4-with-additional-refill](https://www.desertcart.at/products/556541929-ac-infinity-refillable-carbon-filter-kit-4-with-additional-refill) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-16*