Matala® Membrane Air Diffuser Assemblies with Heavy-Duty Base Flow Rate at 18 Feet of Head_137 GPH Note* Do not return dirty

Note* Do not return dirty water to the pond

Add every 2 weeks when water is above 55°F

1 C-25 19 4400HAF 1 50

Check valve assemblies connect the pump to the plumbing and keep plumbing line full of water even when the pump is off

Matala® Membrane Air Diffuser Assemblies with Heavy-Duty Base Flow Rate at 18 Feet of Head_137 GPH Note* Do not return dirtyThe air diffuser base allows you to mount air diffuser(s) firmly at the bottom of the pond and keeps the air diffusers up out of the mud. The base is heavy duty rugged plastic with soft edges. The air diffuser base is designed with a hollow base that can be filled with sand or gravel. Choose the number of disc diffusers for your installation needs. The Matala EPDM disc diffusers are designed for industry heavy duty installation. Precision perforated I