OmniFilter CB20 Carbon Block Water Filter 000 Gallons The Series 2 pumps are

The Series 2 pumps are self-priming

the pump stops to protect itself and restarts automatically when water is available again

The pleated filter design of the PH-45200-10 offers an extended surface area to provide a longer filter life

For Shelco 4FOS/5FOS Series Multi-Cartridge Housings

OmniFilter CB20 Carbon Block Water Filter 000 Gallons The Series 2 pumps areOMNI Filter product line, which effectively reduces rust, sediment, chlorine, odors and other invisible substances that may be present in your household water providing clean, great tasting water throughout your home Omni CB20 filter is used in the CBF20 filter system.