--- product_id: 545471972 title: "4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4\" x 11\"" price: "$123.23" currency: USD in_stock: true reviews_count: 9 url: https://www.desertcart.us/products/545471972-4-inch-air-carbon-filter-smelliness-control-with-australia-virgin store_origin: US region: United States of America --- # 38mm thick Australian virgin charcoal 224 CFM max airflow Durable insulated flange 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" **Price:** $123.23 **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your air game — because fresh air is the new luxury. ## Quick Answers - **What is this?** 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" - **How much does it cost?** $123.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/545471972-4-inch-air-carbon-filter-smelliness-control-with-australia-virgin) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy, Anywhere:** Versatile 4'' filter fits inline fans for grow tents, kitchens, bathrooms, and more. - • **Cost-Smart & Eco-Friendly:** Reusable carbon filter with included pre-filter saves replacement costs and reduces waste. - • **Pure Air, Zero Compromise:** Premium Australian virgin charcoal bed rated 1200+ IAV ensures 100% odor-free airflow. - • **Max Airflow, Max Efficiency:** Hexagonal steel mesh design delivers up to 224 CFM without airflow loss. - • **Built to Last, Designed to Fit:** Heavy-duty insulated flange and galvanized steel mesh guarantee leak-proof, stable installation. ## Overview The MELONFARM 4 Inch Air Carbon Filter features a 38mm thick bed of premium Australian virgin charcoal rated at 1200+ IAV, delivering 100% filtered airflow at up to 224 CFM. Its durable insulated flange and galvanized steel honeycomb mesh ensure leak-proof, stable installation with maximum airflow efficiency. Designed for versatile use with 4'' inline fans, it effectively removes odors from grow tents, kitchens, bathrooms, and more. The included pre-filter extends filter life, making it a cost-effective and eco-conscious choice for professional-grade odor control. ## Description The air carbon filter is designed with high-quality Australian granular activated carbon to provide you with excellent carbon porosity, it is not only suitable for odor control and purification of the air in the grow tent/room, but also can absorb odors produced by pets, smoke, cooking fumes, so that you can get clean and fresh air. Product name: Air carbon filter smelliness control Product material: activated carbon, galvanized steel wire. Size: 4'' flange duct x 11'' length. Product color: silver. Package Included: 4'' Carbon Filter × 1, Pre-Filter × 1. Features: 1. The carbon filter for grow tent has premium Australian virgin charcoal bed, rated at 1200+ IAV, providing 100% filtered airflow. 38mm thick charcoal bed ensures higher absorption rate and longer service life. 2. Insulated flange, honeycomb structure, galvanized steel mesh, conical inner base. Reusable carbon filter, no need to replace the entire filter, saving time and cost. 3. Carbon filter odor control can be used as an intake or exhaust filter in various settings, such as inline fans and duct fans, intake and exhaust fans, air exchange fans, ventilation duct systems. ## Features - Excellent Odor Control: The air carbon filter is designed to eliminate odors and chemicals using activated carbon, it is not only suitable for odor control and purifying the air in your grow tent/room, it can also absorb odors from pets, smoke, cooking fumes, providing you with cleaner and healthier air. - Durable Flange and Base: The carbon filter 4'' flange and bottom are not removable, strong and durable, it can effectively filter odors and extend service life. The heavy-duty flange can be seamlessly installed on the pipe, with stable structure and high precision to prevent carbon leakage. - Premium Activated Carbon: The carbon filter for grow tent uses premium Australian virgin charcoal bed, rated at 1050+ IAV, providing 100% filtered airflow, it is suitable for grow operations, bathrooms, kitchens and restrooms with odors. The 38mm thick charcoal bed has a high microporosity, it can achieve better adsorption and air filtration. - Compatible Features: Air carbon filter smelliness control can be used with 4'' inline duct fans, configured with intake and exhaust ventilation systems. Double-sided galvanized steel mesh adopts hexagonal design, which greatly increases the open area, ensuring maximum airflow of 224 CFM, thus achieving higher filtration rate. - Widely Applicable: This carbon filter odor control can be used as an intake or exhaust filter in various settings, providing two-way filtration, it is suitable for inline duct fans, grow tent fans, closets, storage rooms, kitchens, bathrooms, basements. Size: 4'' flange duct x 1. Package Included: 4'' carbon filter × 1, pre-filter × 1. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #29,815 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Hydroponic Ventilation Equipment | | Customer Reviews | 4.4 out of 5 stars 706 Reviews | ## Images ![4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" - Image 1](https://m.media-amazon.com/images/I/71FJrloe+SL.jpg) ![4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" - Image 2](https://m.media-amazon.com/images/I/814g245sUBL.jpg) ![4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" - Image 3](https://m.media-amazon.com/images/I/71V6iajesqL.jpg) ![4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" - Image 4](https://m.media-amazon.com/images/I/81tgQGtL3JL.jpg) ![4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 11" - Image 5](https://m.media-amazon.com/images/I/81g6dHGRbrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***L on January 21, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***. on April 25, 2026* ### ⭐⭐⭐⭐ Review *by S***B on February 17, 2026* ## Frequently Bought Together - MELONFARM 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal, Odor Removal Carbon Filter for Grow Tent, Inline Fan, Hydroponics, Pre-Filter Included, Insulated Flange 4" x 12" - VIVOSUN D4 4 Inch 195 CFM Inline Duct Ventilation Fan HVAC Vent Blower for Hydroponics Grow Tent - AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust --- ## 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.us/products/545471972-4-inch-air-carbon-filter-smelliness-control-with-australia-virgin](https://www.desertcart.us/products/545471972-4-inch-air-carbon-filter-smelliness-control-with-australia-virgin) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-12*