iPower 8 inch Air Carbon Filter Odor Control with Australia Virgin Premium Charcoal

Effective odor control: Protects from chemical irritants and eliminates odors from bathrooms, basements and kitchens. Absorbs odors from pets and smoking, pungent smell and particulates from indoor grow tent Smelliness scrubber specs: Air flow: 690CFM; size: 8 inch; flange ducting: 20 inch length. 1200+ IAV Australian RC412 activated carbon: one of the world's most absorbent carbon available. Hook design, easy to hang Reversible flange and base: The heavy-duty aluminum flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life Versatile applications: Item can be used as intake or exhaust filter in a variety of setups including use with inline fan and duct fans, intake and exhaust fans, air exchange fans, ventilation ducts, and other accessories Package Includes: 8 inch x 20 inch air carbon filter; 1 free pre-filter. We recommend replace the pre-filter every 6 months to protect your filter