Vertex 9" Replacement Diffuser Disc feed-cl0-small pond aerator The EPDM liner leads the

The EPDM liner leads the industry in quality and reliability

The included skimmer and BioFalls® filter provide efficient mechanical and biological filtration

Product Manual:  Vertex® Air1 XL2

Highly concentrated

Its oil-free design and high-torque performance will provide years of trouble-free operation

Vertex 9" Replacement Diffuser Disc feed-cl0-small pond aerator The EPDM liner leads the9" Vertex, MicronBubble replacement diffuser disc. Fits all Vertex AirStations Diffusers Self cleaning and low maintenance EPDM 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