Airmax® ProAir Membrane Diffuser Plates

  • Non-Stick Coating Prevents Debris From Sticking
  • Virtually Maintenance Free Membrane Sticks
  • Check Valve Prevents Back Pressure To Compressor

Airmax® ProAir Weighted Diffuser are designed for maximum oxygen circulation in your pond. The ProAir2 & ProAir4 diffusers are weighted to support the diffusers in muck. The membrane sticks have the same effect as air stones but are virtually maintenance free. Each plate comes with a check valve to prevent back pressure to your compressor. ProAir2 Weighted Diffusers are found in the Airmax® Shallow Water Series Aeration Systems and Airmax® Shallow Water Series Aeration Systems. ProAir™4 Weighted Diffusers come with Airmax® PondSeries and LakeSeries Aeration Systems.

Tech Specs

Airmax(r) ProAir(tm)2 Weighted Diffuser
Airmax(r) ProAir(tm)4 Weighted Diffuser
Application Aeration Diffuser Plate Aeration Diffuser Plate
Aeration System AM10-SW, AM20-SW
SW20, SW40
AM30, AM60, AM70, AM80, AM100
PS10, PS20, PS30, PS40
LS40, LS60
Plate Dimensions 8" W x 14.75" L x 3.75" H 19"L x 19"W x 5"H
Warranty 5 Years 5 Years


Usage Information

Replacement Parts

Here are the replacement parts for Airmax ® ProAir ™ Membrane Diffuser Plates.

Weeds Treated

The first step towards effectively treating any pond weed is proper identification. Airmax® ProAir Membrane Diffuser Plates is recommended for use against each of the weeds listed below. Click on your desired weed for more information and alternate control options.