Atour 4'' Air Filtration Kit – 12-Speed Control, Quiet 14cm Fan & Carbon Filter. Includes 6.7' Ducting + Vent Cover. Perfect for Grow Tents, Indoor Gardens. Cool, Ventilate, Banish Odors – All-in-One.

Atour 4'' Air Filtration Kit – 12-Speed Control, Quiet 14cm Fan & Carbon Filter. Includes 6.7' Ducting + Vent Cover. Perfect for Grow Tents, Indoor Gardens. Cool, Ventilate, Banish Odors – All-in-One.

• Crush Odors: We start with top-grade Australian virgin charcoal (IAV 1200+), the heavyweight champ of odor absorption. This stuff sniffs out and locks in smells, chemicals, and funky fumes faster than basic filters, so your grow tent, closet, or kitchen stays smelling clean.
• Built-in Powerhouse Fan:No need for extra gadgets: our combo comes with a built-in fan that cranks out 265 CFM of airflow. It’s strong enough to move heat out, pull cool air in, and circulate fresh air—keeping humidity in check and your plants (or space) happy. Plus, the included deflector focuses the airflow, so you get maximum power without chaotic turbulence. Quiet enough to not bug you, but tough enough to get the job done.
• Tough as Nails, Built to Last: We didn’t skimp on durability. The 4'' flange and base are made to take a beating—so your filter keeps working hard, longer. The heavy-duty flange fits tight with ducts (no wobbly setups here) and seals perfectly to prevent carbon leaks. No mess, no wasted filter power—just reliable performance, day in and day out.
• Smart Design&Better Results: Our double-sided galvanized steel mesh? It’s got a hexagonal pattern that opens up more space for air to flow—meaning better filtration, faster. And the removable pre-filter cloth? It nabs 99% of dust, lint, and gunk before they hit the charcoal, keeping your filter fresh for longer. Clean, simple, effective.
• Universal Compatibility: This combo seamlessly integrates as either an intake or exhaust filter. It excels in bathrooms, basements, grow tents, closets, or storage rooms. 4-inch flange interface fits standard ductwork for easy, tool-free installation. Package includes 4” carbon filter / built-in fan / removable pre-filter / vent cover / ventilation duct.