Airmax® ProAir™-4 Diffuser Plates & Replacement Parts EasyPro Pond Products Handcrafted from high quality acrylic

Handcrafted from high quality acrylic for use with Bio-Pellets

Inner Diameter Outer Diameter Weight 3/8" 0

This automatic method of filling your pond helps keep it looking full and beautiful

Contains stabilized vitamin C to support immune health and promote long life

The color-changing LED sets include a long-range remote that allows you to change settings from up to 1000 feet away

Airmax® ProAir™-4 Diffuser Plates & Replacement Parts EasyPro Pond Products Handcrafted from high quality acrylicThe ProAir 4 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 manifold with check valve,