Air Box Jr Hepa Refill

Air Box Jr keeps preventable air pollutants out of your grow room, eliminating 98% of all insects, molds, mildews, spores, pollen, dust, dander and other airborne particles down to 0.3 microns using the MERV 13 filter.
• Keep your glass lenses dust and bug free with these replaceable, economic, disposable filters.
Features:
• Accepts standard 10″ duct.
• Uses charcoal filter on exhaust ducts. Adaptable to any duct/filtering system.
• Easy to install, easy to use, easy to maintain.
• For commercial or residential applications.

Up to 400 cfm for hepa