Rubber Air Diffusers Size:EPDM Membrane - 20" x 1" making it easy to deploy

making it easy to deploy and retrieve during fieldwork

it’s special construction

making it an excellent choice for anglers

Hydrophilic membrane wets easily for aqueous sample filtration

Rubber Air Diffusers Size:EPDM Membrane - 20" x 1" making it easy to deployKeep any system aerated with this line of air diffusers. These offer great efficiency at an affordable price, and with our wide selection, you'll find the right fit for any application. Bubble sizes from 3 mm down to 100 microns. One year warranty. Two different styles: Rubber poly (EPDM) diffusers perform best in pure gas applications (oxygen), hauling tanks, aquariums, hatcheries and backup aeration Rubber diffusers are best employed in wastewater