Air Box Junior Replacement Coco Filter bird bag If you are using accessories

If you are using accessories such as basket drippers and air stones use (ID) 3/16" instead of (ID) 1/4"

* Space saving footprint and easy to store when not in use

Digital automatic calibration (one point)

then your accessories should also be second to none

Air Box Junior Replacement Coco Filter bird bag If you are using accessoriesDon't 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.