Phat Organic Air Greenhouse HEPA Air Intake Filter Size:6in Each filter is machine packed

Each filter is machine packed and includes a pre-filter

The 12" Oscillating Wall Mount Fan features a 3-speed 1/50 HP motor with both pull chain and front mounted rotary controls and a 7' white power cord

It is equally suited for hydro-seeding

perlite and sphagnum peat

49 inches by 23

Phat Organic Air Greenhouse HEPA Air Intake Filter Size:6in Each filter is machine packedThe tightly woven synthetic HEPA fibers in this filter will help prevent mold, bacteria, pollen, insects and plant pests from entering your growroom or greenhouse. The HEPA fibers block out most airborne particles down to . 3 microns in size. That is 300 times smaller than the diameter of a human hair. The filter is also washable for extended efficiency. Installation: Attach your HEPA filter to your fan, blower or reducer by sliding the rubber collar