EasyPro Membrane diffusers are a great alternative to airstones in many aeration applications. Membranes have hundreds of "I" slots that open as air pressure builds inside of the diameter. The 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 10.5 inch diameter.
- Heavy duty membrane will last for years
- Completely corrosion resistant
- Uniform bubble distribution with up to 3 cfm air flow