Vertex XL5 AirStation Diffuser Assembly For Pond Aeration Water Garden Supplies_Pumps or choose one of the

or choose one of the three timer options

energy-efficient aerator pump delivers powerful

Oversized ends elevate the diffuser to allow for maximum airflow

Direct replacement for Vertex pond and lake aeration systems

creating a healthier aquatic ecosystem

Vertex XL5 AirStation Diffuser Assembly For Pond Aeration Water Garden Supplies_Pumps or choose one of theSelf Sinking AirStation Assembly has a Heavy Duty HDPE plastic base that is spot welded for long lasting durability and a hollow chamber design for the addition of gravel ballast. Includes: Five Flexible, long wearing and clog resistant 9" rubber EPDM membrane diffusers FlowControl technology equalizes airflow to each disk Energy efficient die cut perforations create efficient air flow Lipped Designed prevents settling into soft bottom sediments or