Air Box Jr. Replacement Pre-Filter

Description

Dont let unwanted air pollutents get in your grow room!

Eliminates 98% of all insects, molds, mildews, spores, pollen, dust, dander and other airborne particles down to 0.3 microns using the MERV 13 filter.
Keeps glass lenses dust and bug free.
Replaceable, economic, disposable filters.
Accepts standard 10 duct.
Use the charcoal filter on exhaust ducts. Adaptable to any duct/filtering system.
Easy to install, easy to use, easy to maintain.
Replaceable high-flow carbon filters.
100% premium virgin oconut charcoal. 100% of the filter surface area is used.
For comerial or residential applications.