Description
Diffuser Assembly Includes:
- Four long-lasting and clog-resistant 9" EPDM Rubber membrane diffuser discs
- Diffusers are highly efficient even during low or moderate air flow
- FlowControl™ technology equalizes airflow to each disk
- Energy-efficient die-cut perforations with a "Delta" surface pattern increase active surface area and aeration efficiency.
- Lipped Designed to prevent settling into soft bottom sediments
- Includes a 1/2" male fitting for BottomLine tubing connection
- Comes with a five year, no questions asked Vertex® warranty
Made in the U.S.A.