UltraKlean™ Biological Pressure Filter Electronic Control Board & Ballast Kit Select Product:UltraKlean 3500 Control Brd & Ballast Kit -95057 Used for the Treatment of

Used for the Treatment of External Protozoan Parasites including

Persistent foaming can indicate a heavy concentration of undissolved organics

Will not adversely affect the biological filter

Also attached is a pressure relief valve which opens at approximately 17 psi to prevent damage to the compressor

PondMaster Bubbler Fountain Head Kit

UltraKlean™ Biological Pressure Filter Electronic Control Board & Ballast Kit Select Product:UltraKlean 3500 Control Brd & Ballast Kit -95057 Used for the Treatment ofReplacement 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.