OneFlow®+ Radial Flow Carbon Block Cartridge
Anti-Scale Filter

OneFlow®+ Radial Flow Carbon Block Cartridge

Availability: In Stock
  • Vendor:Watts
$ 147.91

This OneFlow®+ Radial Flow Carbon Block Cartridge is designed for use in the OneFlow®Salt-Free Scale Prevention & Water Filtration System.

The OneFlow®+ system uses a 20 micron radial flow carbon block cartridge with a dirt holding capacity up to 2.2 lbs (1 kg). This carbon block reduces chlorine taste and odors for up to 50,000 gallons (189,000 liters) of use, with a flow rate of 3 gpm (11.34 lpm).

The OneFlow®+ system also uses a scale prevention cartridge which is good for up to 250,000 gallons (945,000 liters) or replacement every 3 years, whichever comes first. The OneFlow®+ system uses template assisted crystallization (TAC) to attract hardness minerals and convert them into harmless,inactive microscopic crystal particles. These crystals stay suspended in the water and are passed to drain.


This replacement media cartridge is ONLY designed for use in the OneFlow®+ system.

Model: OFPSYS Part# 7100638


Model: Description / Replacement Recommendation
OFPRFC: Radial Flow Carbon Block Cartridge should be replaced at least once every year