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
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.
Have a ¾” male...(click on product image for more details)
Rubber Membrane Air Diffusers
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)
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)