--- product_id: 733392858 title: "4\" Refillable Carbon Filter Kit with Extra Refill, Odor Eliminator Air Scrubber for 4\" Inline Fan and Duct, Reusable Charcoal Filter for Grow Tent, Grow Room, Hydroponics" brand: "ac infinity" price: "¥69034" currency: JPY in_stock: true url: https://www.desertcart.jp/products/733392858-4-refillable-carbon-filter-kit-with-extra-refill-odor-eliminator store_origin: JP region: Japan --- # Premium Australian virgin charcoal Refillable & reusable design Double-layer steel mesh durability 4" Refillable Carbon Filter Kit with Extra Refill, Odor Eliminator Air Scrubber for 4" Inline Fan and Duct, Reusable Charcoal Filter for Grow Tent, Grow Room, Hydroponics **Brand:** ac infinity **Price:** ¥69034 **Availability:** ✅ In Stock ## Summary > ♻️ Elevate your grow space with the future of odor control—refill, reuse, and refresh! ## Quick Answers - **What is this?** 4" Refillable Carbon Filter Kit with Extra Refill, Odor Eliminator Air Scrubber for 4" Inline Fan and Duct, Reusable Charcoal Filter for Grow Tent, Grow Room, Hydroponics by ac infinity - **How much does it cost?** ¥69034 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/733392858-4-refillable-carbon-filter-kit-with-extra-refill-odor-eliminator) ## 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 - • **Built to Last:** Dual galvanized steel mesh with protective coating withstands high humidity cycles. - • **Lab-Tested Efficiency:** Extended chambers block odors as effectively as two standard filters combined. - • **Effortless Maintenance:** Twist-off flange with included funnel & scoop makes refills a breeze—no tools needed. - • **Eco-Friendly Innovation:** Activated carbon with higher adsorption rate extends refill intervals and reduces landfill impact. - • **Sustainable Odor Control:** Patented refillable filter cuts waste & cost—never buy a full filter again. ## Overview The AC Infinity 4" Refillable Carbon Filter Kit is an award-winning, eco-conscious air scrubber designed for grow tents and hydroponics. Featuring a patented refillable design with premium Australian virgin charcoal, it delivers odor elimination equivalent to two standard filters while reducing waste and cost. Its durable double-layer steel mesh and extended chambers ensure long-lasting performance even in humid environments, making it the smart, sustainable choice for professional growers. ## Description Product Description 100% original refillable carbon filter designed to permanently replace standard duct filters. This iF award-winning patented construction can be refilled regularly and provides a cost-effective and sustainable solution to unnecessary odors in cultivation tents. The charcoal fan filter kit includes 1+ refills to provide the same efficiency as two standard inline carbon filters, yet more affordable. To increase the value of this kit, you can purchase additional refills for a fraction of the price of an all-new carbon scrubber. Extended chamber for factory carbon compression and odor blocking equivalent to a standard carbon filter. It also eliminates the need to aggressively compress the replacement charcoal and makes refilling work easier. Eco-friendly design This first filter system eliminates the need to regularly purchase replacement filters and discard the old unit. Each carbon filter comes with premium grade Australian virgin charcoal and 1+ refills. Its activated carbon utilizes a reinforced surface area with a higher adsorption rate to extend refill intervals. Extend the life of your charcoal bedding by flipping the filter. Flange for easy removal Composting used supplies when replacing the charcoal, maximizing its effectiveness. Extremely Durable Construction Activated carbon is safely locked inside the odor filter with an aluminum flange and a secure rubber seal. The filter itself features two layers of galvanized steel mesh and sandblasted finish to protect your charcoal bedding. These multiple layers work together to effectively block odors even in the most humid environments. ## Features - The reusable carbon filter features a patented design that eliminates the need to replace the entire filter - 1+ refill that matches two standard 4" carbon filters for a lower cost - Removable twist off flange is easy to refill with no tools required using the included funnel and scoop - Larger chambers are laboratory tested to block odors as effectively as standard filters that do not require compression - Double layer steel mesh with protective coating can withstand the high humidity of cultivation tents during many cultivation cycles ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | AC Infinity | | Model Number | ARF101 | | Package Dimensions | 39.4 x 39.1 x 23.5 cm | | Color | Black | | Size | 4" Kit | | Wattage | 30 W | | Special Features | Refillable and reusable | | Power Source | Pneumatic | | Number of Blades | 4 | | Package Weight | 5.84 Kilograms | | Batteries Required | No | | Batteries Included | No | | Brand Name | AC Infinity | | Item Weight | 5.74 Kilograms | ## Product Details - **Brand:** AC Infinity - **Color:** Black - **Electric fan design:** Exhaust Fan - **Power Source:** Pneumatic - **Style:** Modern - **Product Dimensions:** 17.9D x 17.9W x 30H cm - **Room Type:** Glow Tent - **Special Feature:** Refillable and reusable - **Recommended Uses For Product:** Exhausting - **Wattage:** 30 W ## Images ![4" Refillable Carbon Filter Kit with Extra Refill, Odor Eliminator Air Scrubber for 4" Inline Fan and Duct, Reusable Charcoal Filter for Grow Tent, Grow Room, Hydroponics - Image 1](https://m.media-amazon.com/images/I/71u3DWkIWFL.jpg) ## 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.jp/products/733392858-4-refillable-carbon-filter-kit-with-extra-refill-odor-eliminator](https://www.desertcart.jp/products/733392858-4-refillable-carbon-filter-kit-with-extra-refill-odor-eliminator) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-05*