Quad Membrane Diffuser Assembly

Now available with 1, 2 or 4 heads, these membrane air diffuser assemblies feature a hollow base that can be filled with sand or gravel, which eliminates the need for bricks and straps to get the diffuser to sink! Features include:

• Redesigned base allows for strain relief clamp to secure tubing onto base
• Built in check valve prevents backflow of water up air line
• Inlet air fitting (included) accepts 3/8" or 1/2" tubing

Contact Us if you would like assistance with sizing an aeration system.