Flexible Diffuser Disc
Flexible 9" diameter membrane disc creates a strong, reliable bubble column for efficient lifting volume and aerating action. Each strong EPDM (rubber) membrane is composed of up to 1000 tiny holes that release thousands of micro bubbles when compressed air inflates the disc.

Energy saving design requires only 0.5 CFM of air supply for proper operation.

The self-cleaning flexible membrane openings prevent clogging in the dirtiest of lakes. Imersion in the muddiest of pond bottoms even where the water is dirty or brackish will not hamper the performance of the disc. Salt water or hard water or sludge thickened basins are not a problem for these powerful diffusers.

Most aerating bubbles produced with the powerful MicroBubble™ technology are only .5 to 1.0 millimeters in diameter. The fundamental decrease in bubble size dramatically increases oxygen transfer rates. This will provide your pond with the utmost in aeration efficiency.

These rugged assemblies are ideal for updating and retrofitting worn-out, clogged or broken airstone type diffusers. No more airstone acid cleaning or frequent replacement necessary.



Use these diffuser discs with our low-cost compressors to create your custom pond aeration system.