Active Air Pre-Filters old cloning-and-seed-starting Passes strict lab parts per

Passes strict lab parts per billion testing

corrosion and are BPA free

and 600 Watt

Get started quickly with your own growing media and plugs or purchase them separately for a complete system setup

Active Air Pre-Filters old cloning-and-seed-starting Passes strict lab parts perMake the most out of your Active Air filter with a corresponding Active Air pre filter. Find the matching size from our large collection, which is individually shrink wrapped with UPC code for easy display and sale. Why choose Active Air filters? All filters are maintenance free and feature long lasting activated virgin charcoal that keeps your air odor free. Inside each filter, the charcoal is carefully packed to ensure consistent and even air flow