
Watts-OFPSP TAC Cartridge for OneFlow Plus System
Watts OFPSP TAC Cartridge for OneFlow Plus System
The Watts OFPSP TAC cartridge is the factory replacement for OneFlow Plus (OFPSYS) whole-home scale prevention systems. Using Template Assisted Crystallization (TAC) media, this cartridge converts dissolved hardness minerals into harmless microscopic crystals that won't adhere to pipes, fixtures, or appliances—without salt, waste water, or electricity.
What Makes This Cartridge Essential
TAC Media Technology
Template Assisted Crystallization converts calcium and magnesium into stable crystals that remain suspended in water, preventing scale buildup without removing beneficial minerals.
Zero Waste Operation
No backwashing, no drain connection, no salt or chemicals. The cartridge operates continuously without regeneration cycles or wastewater discharge.
OEM Replacement
Factory-engineered cartridge designed specifically for Watts OneFlow Plus systems. Direct fit with consistent performance specifications and service life.
Whole-Home Protection
Protects tankless water heaters, boilers, fixtures, and appliances throughout your entire home from scale-related efficiency loss and damage.
Simple Replacement
Cartridge-based design allows for straightforward service intervals without professional installation. Typical service life varies by water hardness and usage.
Maintains Mineral Balance
Unlike ion-exchange softeners, TAC technology retains healthy minerals while preventing scale formation—ideal for drinking water quality and appliance longevity.
System Compatibility
The Watts OFPSP cartridge is the OEM replacement for Watts OneFlow Plus (OFPSYS) whole-home scale prevention systems. Designed for residential and light commercial applications where salt-free water conditioning is required. Compatible with municipal and well water supplies. Service life depends on water hardness levels and daily usage—consult your system documentation for replacement intervals based on your water conditions.
Watts has been engineering water treatment solutions for residential and commercial applications for decades, and their TAC cartridges are manufactured to the same quality standards as the systems they serve.
Watts OFPSP TAC Cartridge for OneFlow Plus System
The Watts OFPSP TAC cartridge is the factory replacement for OneFlow Plus (OFPSYS) whole-home scale prevention systems. Using Template Assisted Crystallization (TAC) media, this cartridge converts dissolved hardness minerals into harmless microscopic crystals that won't adhere to pipes, fixtures, or appliances—without salt, waste water, or electricity.
What Makes This Cartridge Essential
TAC Media Technology
Template Assisted Crystallization converts calcium and magnesium into stable crystals that remain suspended in water, preventing scale buildup without removing beneficial minerals.
Zero Waste Operation
No backwashing, no drain connection, no salt or chemicals. The cartridge operates continuously without regeneration cycles or wastewater discharge.
OEM Replacement
Factory-engineered cartridge designed specifically for Watts OneFlow Plus systems. Direct fit with consistent performance specifications and service life.
Whole-Home Protection
Protects tankless water heaters, boilers, fixtures, and appliances throughout your entire home from scale-related efficiency loss and damage.
Simple Replacement
Cartridge-based design allows for straightforward service intervals without professional installation. Typical service life varies by water hardness and usage.
Maintains Mineral Balance
Unlike ion-exchange softeners, TAC technology retains healthy minerals while preventing scale formation—ideal for drinking water quality and appliance longevity.
System Compatibility
The Watts OFPSP cartridge is the OEM replacement for Watts OneFlow Plus (OFPSYS) whole-home scale prevention systems. Designed for residential and light commercial applications where salt-free water conditioning is required. Compatible with municipal and well water supplies. Service life depends on water hardness levels and daily usage—consult your system documentation for replacement intervals based on your water conditions.
Watts has been engineering water treatment solutions for residential and commercial applications for decades, and their TAC cartridges are manufactured to the same quality standards as the systems they serve.
Description
Watts OFPSP TAC Cartridge for OneFlow Plus System
The Watts OFPSP TAC cartridge is the factory replacement for OneFlow Plus (OFPSYS) whole-home scale prevention systems. Using Template Assisted Crystallization (TAC) media, this cartridge converts dissolved hardness minerals into harmless microscopic crystals that won't adhere to pipes, fixtures, or appliances—without salt, waste water, or electricity.
What Makes This Cartridge Essential
TAC Media Technology
Template Assisted Crystallization converts calcium and magnesium into stable crystals that remain suspended in water, preventing scale buildup without removing beneficial minerals.
Zero Waste Operation
No backwashing, no drain connection, no salt or chemicals. The cartridge operates continuously without regeneration cycles or wastewater discharge.
OEM Replacement
Factory-engineered cartridge designed specifically for Watts OneFlow Plus systems. Direct fit with consistent performance specifications and service life.
Whole-Home Protection
Protects tankless water heaters, boilers, fixtures, and appliances throughout your entire home from scale-related efficiency loss and damage.
Simple Replacement
Cartridge-based design allows for straightforward service intervals without professional installation. Typical service life varies by water hardness and usage.
Maintains Mineral Balance
Unlike ion-exchange softeners, TAC technology retains healthy minerals while preventing scale formation—ideal for drinking water quality and appliance longevity.
System Compatibility
The Watts OFPSP cartridge is the OEM replacement for Watts OneFlow Plus (OFPSYS) whole-home scale prevention systems. Designed for residential and light commercial applications where salt-free water conditioning is required. Compatible with municipal and well water supplies. Service life depends on water hardness levels and daily usage—consult your system documentation for replacement intervals based on your water conditions.
Watts has been engineering water treatment solutions for residential and commercial applications for decades, and their TAC cartridges are manufactured to the same quality standards as the systems they serve.














