Avoids clogged from algae
Flat design, preventing the accumulation of bubbles from increasing the size of bubbles. EPDM good elastic rubber material, smooth surface to prevent algae and crustaceans from clogging.
Good anti-congestion
EPDM Disc Diffuser pores will close to the disc surface when stopping working, which prevents the pores from clogging. Moreover, one-way valve is integrated to reduce fluid or solid permeable back into the pipeline, which makes the device very rarely clogged, minimum maintenance and long life.