EasyPro Membrane Diffusers

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These EasyPro Membrane Diffusers are a great alternative to air stones in many aeration applications. Hundreds of "I" shaped slots open as air pressure builds inside of the diffuse r. The center of the membrane does not have slots and acts as a check valve when air flow stops. 10.5" diameter diffusers have 3/4" male threaded inlet Uniform bubble distribution with up to 3 cfm air flow Heavy duty membrane will last for years Show more