Vertex 9" Replacement Diffuser Disc
9" Vertex®, MicronBubble replacement diffuser disc. Fits all Vertex® AirStations/Diffusers
- Self-cleaning and low maintenance
- EPMD compound with 100% rebound memory
- Flexible, long-wearing, and clog-resistant even in the dirtiest water bodies
- Highly efficient even during low or moderate air flows
- FlowControl™ technology equalizes airflow to each disk
- Energy-efficient die-cut perforations with a "Delta" surface pattern increase active surface area and aeration efficiency.
- StableTrak™ technology increases lift velocity
- Comes with a five year, no questions asked Vertex® warranty
- Made in the U.S.A.
* The plastic border color has been changed from purple to white, temporarily, due to supplier shortages.
Delivered on time and it worked well.