Airmax® ProAir™-2 Diffuser Plates & Replacement Parts & airline check valves The Pond Digger High surface area and flowrate

High surface area and flowrate for efficient filtration -- you don't need a very large pump

It is available in both 1/2" and 1" sizes

Outside 63"W 47"D 90"H

Use 1 ounce per 1000 gallons of pond for typical use (May be increased up to four times regular dose to combat heavy build up)

Airmax® ProAir™-2 Diffuser Plates & Replacement Parts & airline check valves The Pond Digger High surface area and flowrateThe ProAir 2 Weighted Diffuser is for use with the Airmax Shallow Water Series Aeration Systems. The innovative sled design keeps the diffuser submerged while maintaining an upright position. The included check valve prevents back pressure on the compressor. Winterization Caps are recommended if you shut down your aeration system during the winter, as they prevent debris from entering the airline. Complete diffuser includes diffuser sled, (2) complete