UltraKlean™ Biological Pressure Filter Electronic Control Board & Ballast Kit Flow Rate at 30 Feet of Head_3600 GPH Mixes air and water to

Mixes air and water to create a bubbly white water effect

Capacity: 31

Provide the sight and sound of cascading water into any landscape setting with Aquascape's small entry-level professional Pondless® Waterfall Kit

glass test tube and color chart

Helps accelerate the decomposition of leaves

UltraKlean™ Biological Pressure Filter Electronic Control Board & Ballast Kit Flow Rate at 30 Feet of Head_3600 GPH Mixes air and water toReplacement Electronic Control Board and Ballast Kit (#3 in the image below) for UltraKlean Biological Pressure Filter, introduced in 2014 UltraKlean 2000 Biological Pressure Filter Electronic Control Board and Ballast Kit UltraKlean 3500 Biological Pressure Filter Electronic Control Board and Ballast Kit UltraKlean BioBalls (#5 in image above) can be ordered here.