Watts (FPHRC-BB-975) 9.75" x 4.5" Big Blue Oil Reduction Filter Cartridge 24V This Watts WCBFF20 cartridge is

This Watts WCBFF20 cartridge is designed for all standard 20-inch Big Blue filter housings with 4

Replacement filters available individually: E3IL-12WS5GR (sediment)

🔧 Pro Tip: Mark your calendar to inspect reusable polyester cartridges every 30-60 days depending on sediment load

The QMP501-45 diverter valve is designed for use with countertop water filter systems and under-sink filtration units that require faucet-mounted diversion

Watts (FPHRC-BB-975) 9.75" x 4.5" Big Blue Oil Reduction Filter Cartridge 24V This Watts WCBFF20 cartridge isWatts FPHRC BB 975 Big Blue Oil Reduction Filter Cartridge 9. 75" x 4. 5" specialty filter engineered to remove hydrocarbons from contaminated water sources 5 Micron Sediment Oil Absorbent Media Up to 20 GPM Big Blue 10" Housing The Watts FPHRC BB 975 uses a proprietary absorbent media that permanently bonds to oil, gasoline, diesel fuel, solvents, and other hydrocarbons in a single pass through the filter. Designed for whole house applications where