UltraKlean™ Biological Pressure Filter Electronic Control Board & Ballast Kit Select Product:UltraKlean 3500 Control Brd & Ballast Kit -95057 **Warning: Deicer must be in

**Warning: Deicer must be in water at all times

Atlantic's Color Changing Colorfalls are the first modular sheer descent system with multiple light and configuration options

6290 GPH - G-6300

Persistent foaming can indicate a heavy concentration of undissolved organics

UltraKlean™ Biological Pressure Filter Electronic Control Board & Ballast Kit Select Product:UltraKlean 3500 Control Brd & Ballast Kit -95057 **Warning: Deicer must be inReplacement 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.