they come with air filter and 6′ power cord

ADDITIONAL INFORMATION

Although it may look clean and pristine on the surface

600 feet of 3/8" weighted airline

Easy Pro Quick Sink Diffuser - Single Plate Beneficial Pond Bacteria they come with air filterWe 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