Phat HEPA Intake Filters Options:Organic Air 4" HEPA air filter This offers the grower a

This offers the grower a lighter weight option than heavy bags of wet soil

9V battery as well as a protective carrying case

2 L weighing bowl

It is ideal for water-sensitive crops

You can tell at a glance what operating mode the unit is in: normal (green) or defrost (blue)

Phat HEPA Intake Filters Options:Organic Air 4" HEPA air filter This offers the grower aThe 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 Organic Air HEPA filter to your fan, blower or reducer by sliding the