We’ve searched far and wide to come up with a rubber membrane diffuser that will maximize pond aeration! This replacement 9″ membrane is used in the water treatment industry to really move the water through its precision perforated slits and will work great in any pond or lake for diffused aeration. This unit is meant to replace an existing 9″ rubber membrane diffuser and is rated for up to 5 CFM of air.
What’s even better is that this is a low psi design, which means your windmill, electric or solar aerator doesn’t have to struggle to open up the perforated slits like it would with some rubber membranes on the market. If you’re looking for the best diffuser available, this is the right one to pick!
- Single head handles airflow from .8 – 5 CFM
- 3/4″ male threaded outlet located in the base of each diffuser head
- Low maintenance rubber membrane diffusers produce fine bubbles for maximum lift and oxygen transfer efficiency
- Five year warranty