Watts - OFPCOM - Cartridge Combo Pack, 1 Radial Flow Cartridge and 1 TAC Cartridge for OneFlow Plus System PureT (SC-20SW-BP-1) 20" x 4.5" String Wound Filter Cartridge 1 Micron 5" x 10" fit ✓

5" x 10" fit ✓ Quick-connect fittings

Patented internal vanes create thousands of microbubbles

5-Piece Kit Filmtec Membrane 50 GPD

backed by IPW Industries quality manufacturing standards

Without a built-in pressure release valve on the B890-BK34

Watts - OFPCOM - Cartridge Combo Pack, 1 Radial Flow Cartridge and 1 TAC Cartridge for OneFlow Plus System PureT (SC-20SW-BP-1) 20" x 4.5" String Wound Filter Cartridge 1 Micron 5" x 10" fit ✓This Watts OFPCOM Cartridge Combo Pack includes one radial flow sediment cartridge and one TAC (Template Assisted Crystallization) cartridge, delivering complete replacement filtration and salt free scale prevention for the Watts OneFlow Plus System. Engineered as a matched pair, these cartridges restore peak performance and extend the service life of your whole home water conditioning system. SPECIFICATIONS Cartridge Combo Pack Details Brand Watts