The 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 can be cleaned for extended efficiency.

Installation:

Attach your Organic Air HEPA filter to your fan, blower, or reducer by sliding the rubber collar over the inlet or outlet side. Secure the filter by using the clamp provided, tighten clamp with screwdriver. Remove and wash filter when needed with water hose from the inside out. Filter should be replaced every year under moderate use. Keeping the filter clean will ensure efficiency and longevity. The cleaner the area the longer this filter will last.