iPower 4'' Air Carbon Australia Virgin Charcoal, Pre-Filter Included Reversible Flange 4" x 14", Smelliness Control for Grow Tent, 4"X14", Inline Duct Fan, Odor Scrubber, Silver

Activated Australian Carbon: Feature premium-grade Australian virgin charcoal bed rated at 1050+ IAV. Filter 3 times more odors and particulates than standard filters. Enable a higher adsorption rate as well as sufficient airflow in ventilation devices

Reversible Flange and Base: Heavy-duty aluminum flanges fits seamlessly over the ducting. Flange and base can be exchanged to reverse the charcoal canister, allowing filter’s body to be flipped upside-down for long sevice life and exhaustive filtration

Detachable Prefilter: Include an easy-to-wash prefilter sleeve that can go over the filter mesh body. Block 99% of the particles to prevent the air carbon filter from being clogged and keep it clean. Recommended replacing the prefilter every 4-6 months

Effective odor control: Help eliminate undesirable smells and purify air for grow tents, hydroponics grow rooms, basements, garages, kitchens and ventilation applications. Absorb odors from pets, smokes, cooking fumes, etc

Smelliness scrubber: Opening: 4" | Length: 14" | Airflow Rating: 200+ CFM. Universal fit for 4" inline fans and duct fans as an intake or exhaust filter. It's fast and easy to install