Easy Pro Quick Sink Diffuser - Double Plate Pond Aerators This 1/2 HP system produces

This 1/2 HP system produces 4

Includes replacement cups

The Pulsar 4400 is safe for fish

These benefits are optimized when aeration operates approximately 24 hours per day

Easy Pro Quick Sink Diffuser - Double Plate Pond Aerators This 1/2 HP system producesWe have always loved the plate style diffusers from Easy Pro. Now they come with a self weighted base for easier deployment. Quick Sink, self weighted membrane air diffuser assemblies are designed to be placed at the bottom of a pond or lake. The self weighted design eliminates need for gravel and reduces installation time. The Quick Sink diffuser assembly features round rubber (EPDM) membrane diffusers with thousands of holes which produce small air