EasyPro Replacement Membrane Diffuser
EasyPro Replacement Membrane Diffuser
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A great alternative to air stones in many aeration applications. Hundreds of "I" slots that open as air pressure builds inside of the diffuser. Center of the membrane does not have slots and acts as a check valve when air flow stops. Diffusers have a 3/4" male thread inlet and are 101/2" in diameter. Heavy duty membrane will last for years.