Airstones and Diffusers

Alumina Airstones

Alumina Airstones

Alumina Airstones 3 times stronger than white silica airstones! A finer bubble is produced with no increase in pressure Less likely to break or twist loose, because Inlet fittings are set into the body of the diffuser Higher density means self weighting Cleanable with chlorine or muratic acid More resistant to ozone
Membrane Diffuser

Membrane Diffuser

Membrane Diffuser An alternative to airstones are flo-disc membrane diffusers. As air pressure builds inside of the diffuser, membranes have hundreds of “I” slots which open. The membrane’s center does not have slots and acts as a check valve when air flow stops. Features: Have a ¾” male...(click on product image for more details)
Rubber Membrane Air Diffusers

Rubber Membrane Air Diffusers

Rubber Membrane Air Diffusers Incredibly strong Ideal for pond aeration, circulation & destratisfying applications These EPDM membrane diffusers easy to clean, than the porous air stones Produce more circulation & water movement Have barbed inlets multiple size barbs. Produce slightly larger...(click on product image for more details)
Tubular Diffuser

Tubular Diffuser

EasyPro Tubular Diffuser Tubular membrane diffusers are 24” L x 2½” diameter 8400 bubble producing slots. Rated for up to 7 CFM Self weighted (open ended design allows diffuser to be self weighted) Built-in check valve Durable & will provide years of service with minimal service ¾” stainless...(click on product image for more details)