Active Air Pre-Filters old controllers Start with BLUE

Start with BLUE

Maximize your plants' genetic potential with the Phantom Pro 1000W Metal Halide DE lamp

Combine with high quality fibrous peat moss

is a contact killer

the Vertical Grow Shelf System is created

Active Air Pre-Filters old controllers Start with BLUEMake 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