
Watts - OFPRFC - 20 Micron Radial Flow Carbon Block Cartridge for OneFlow Plus System
OFPRFC 20 Micron Radial Flow Carbon Block Cartridge
The Watts OFPRFC is a 20 micron radial flow carbon block cartridge designed specifically for the OneFlow Plus system (OFPSYS). This filter provides sediment reduction and activated carbon filtration to protect the downstream OneFlow media while improving taste and odor. Radial flow construction maximizes surface area and flow rate for whole-home applications.
What This Cartridge Does
Radial Flow Design
Water flows from outside to inside core, distributing sediment load evenly across entire surface for longer cartridge life and consistent flow rates
20 Micron Filtration
Captures sediment, silt, sand, rust, and particulate down to 20 microns to protect OneFlow template-assisted crystallization media
Carbon Block Media
Activated carbon reduces chlorine, taste, odor, and organic compounds that affect water quality before OneFlow conditioning
OEM Replacement
Factory-spec cartridge engineered by Watts for exact fit and performance in OneFlow Plus systems, not a generic substitute
Whole-Home Flow
Sized for residential flow rates up to 10 GPM, suitable for typical household water demand without pressure drop
6-Month Service Life
Replace every six months or sooner if flow rate decreases, depending on sediment load and water quality conditions
System Fitment
This OFPRFC cartridge is designed exclusively for the Watts OneFlow Plus system (model OFPSYS). It serves as the pre-filtration stage ahead of the OneFlow scale prevention media cartridge. Not compatible with standard 10" or 20" filter housings. Confirm your system model before ordering. Ideal for municipal water supplies with moderate sediment and chlorine where scale prevention is required without salt-based softening.
Watts has engineered water treatment solutions for over 140 years. Genuine OEM parts ensure your system operates as designed.
OFPRFC 20 Micron Radial Flow Carbon Block Cartridge
The Watts OFPRFC is a 20 micron radial flow carbon block cartridge designed specifically for the OneFlow Plus system (OFPSYS). This filter provides sediment reduction and activated carbon filtration to protect the downstream OneFlow media while improving taste and odor. Radial flow construction maximizes surface area and flow rate for whole-home applications.
What This Cartridge Does
Radial Flow Design
Water flows from outside to inside core, distributing sediment load evenly across entire surface for longer cartridge life and consistent flow rates
20 Micron Filtration
Captures sediment, silt, sand, rust, and particulate down to 20 microns to protect OneFlow template-assisted crystallization media
Carbon Block Media
Activated carbon reduces chlorine, taste, odor, and organic compounds that affect water quality before OneFlow conditioning
OEM Replacement
Factory-spec cartridge engineered by Watts for exact fit and performance in OneFlow Plus systems, not a generic substitute
Whole-Home Flow
Sized for residential flow rates up to 10 GPM, suitable for typical household water demand without pressure drop
6-Month Service Life
Replace every six months or sooner if flow rate decreases, depending on sediment load and water quality conditions
System Fitment
This OFPRFC cartridge is designed exclusively for the Watts OneFlow Plus system (model OFPSYS). It serves as the pre-filtration stage ahead of the OneFlow scale prevention media cartridge. Not compatible with standard 10" or 20" filter housings. Confirm your system model before ordering. Ideal for municipal water supplies with moderate sediment and chlorine where scale prevention is required without salt-based softening.
Watts has engineered water treatment solutions for over 140 years. Genuine OEM parts ensure your system operates as designed.
Original: $244.36
-65%$244.36
$85.53Description
OFPRFC 20 Micron Radial Flow Carbon Block Cartridge
The Watts OFPRFC is a 20 micron radial flow carbon block cartridge designed specifically for the OneFlow Plus system (OFPSYS). This filter provides sediment reduction and activated carbon filtration to protect the downstream OneFlow media while improving taste and odor. Radial flow construction maximizes surface area and flow rate for whole-home applications.
What This Cartridge Does
Radial Flow Design
Water flows from outside to inside core, distributing sediment load evenly across entire surface for longer cartridge life and consistent flow rates
20 Micron Filtration
Captures sediment, silt, sand, rust, and particulate down to 20 microns to protect OneFlow template-assisted crystallization media
Carbon Block Media
Activated carbon reduces chlorine, taste, odor, and organic compounds that affect water quality before OneFlow conditioning
OEM Replacement
Factory-spec cartridge engineered by Watts for exact fit and performance in OneFlow Plus systems, not a generic substitute
Whole-Home Flow
Sized for residential flow rates up to 10 GPM, suitable for typical household water demand without pressure drop
6-Month Service Life
Replace every six months or sooner if flow rate decreases, depending on sediment load and water quality conditions
System Fitment
This OFPRFC cartridge is designed exclusively for the Watts OneFlow Plus system (model OFPSYS). It serves as the pre-filtration stage ahead of the OneFlow scale prevention media cartridge. Not compatible with standard 10" or 20" filter housings. Confirm your system model before ordering. Ideal for municipal water supplies with moderate sediment and chlorine where scale prevention is required without salt-based softening.
Watts has engineered water treatment solutions for over 140 years. Genuine OEM parts ensure your system operates as designed.














