Example of hard scale buildup in a piping system.


OneFlow's media transforms dissolved hardness minerals into harmless, inactive microscopic crystal particles.


OneFlow® anti-scale systems.


Series OFRES Whole House OneFlow® Residential Anti-Scale Systems.


Model OFTWH single cartridge system.


Model OF110-1 single cartridge system.


Model OF210-1 dual cartridge system.


Model OF1054-20 cold water tank system.


Model OF817-12H hot water tank system.


Model OF1465 high capacity cold water tank system.

What is OneFlow®?

OneFlow® is a scale control technology designed to protect complete plumbing systems or individual components from the negative effects of water hardness. OneFlow® requires virtually no maintenance, no backwashing, no salt and no electricity.

"Hard" Scale vs. "Soft" Scale

OneFlow® prevents what is called "hard" scale, the destructive scale that sticks to pipes, valves and other system components. It does this by transforming dissolved hardness minerals into harmless, inactive microscopic "soft" scale crystal particles. "Soft" scale particles stay suspended in the water and flow freely through a system, unable to stick to plumbing imperfections. Most importantly, unlike “hard” scale, "soft" scale particles can easily be washed and wiped away without the use of caustic chemicals.

Template Assisted Crystallization (T.A.C.)

The OneFlow® media uses template assisted crystallization to attract hardness minerals and convert them into harmless "soft" scale particles that do not stick to pipes and components. Each bead is covered with imperfections called templates that attract these minerals and combine them to form micro-crystals that then break off and float freely through the system.

 

Why OneFlow®

OneFlow® is not a water softener. It does not add chemicals or remove any minerals. It is a scale prevention device with proven third party laboratory test data and successful use in real world commercial applications.

Features

  • No salt or chemicals required
  • Economical and efficient
  • Upflow design for better flow rates
  • No backwashing and zero discharge
  • Virtually maintenance free
  • Consistent scale control performance
  • Wide-range of commercial applications
  • Uses environmentally friendly "green" technology
  • Long-lasting media needs no regeneration

OneFlow® Solutions

OFRES

  • Style: tank
  • Connection Sizes: 1 in. (25mm) MNPT
  • Flow Rates: Up to 16 gpm (60 lpm)
  • Applications: Residential appliances using both hot and cold water

 


OFTWH

  • Style: Single Cartridge
  • Connection Sizes: ¾ in. (20mm)
  • Flow Rates: 0.5 to 10 gpm (1.9 to 38 lpm)
  • Applications: Tankless water heaters

 


OF110, OF120 & OF140

  • Style: Single Cartridge
  • Connection Sizes: ½ and ¾ in. (15 and 20mm)
  • Flow Rates: from 0.5 to 4 gpm (1.9 to 15.2 lpm)
  • Applications: Cold water lines prior to water using device (water heater, hot-beverage system, appliance or steamer)

 


OF210, OF220 & OF240

  • Style: Dual Cartridge
  • Connection Sizes: ½ and ¾ in. (15 and 20mm)
  • Flow Rates: from 0.5 to 4 gpm (1.9 to 15.2 lpm)
  • Applications: Cold water lines prior to water using device (coffee maker, espresso machine, post-mix system or other appliance)

 


OF744, OF844, OF948, OF1054 & OF1252

  • Style: Tank
  • Connection Sizes: ¾ to 1 ¼ in. (20 to 32mm)
  • Flow Rates: from 5 to 30 gpm (38 to 144 lpm)
  • Applications: Cold water lines at point of entry to a building or on lines prior to water heater, boiler or other hot water-using device

 


OF817, OF1019 & OF1465 for Hot Water

  • Style: Tank
  • Connection Sizes: 1 to 2 in. (25 to 50mm)
  • Flow Rates: from 2 to 75 gpm (7.6 to 285 lpm)
  • Applications: Hot water between 100°F and 150°F (38°C and 65°C) lines prior to dishwashers, booster heaters, steam generators or autoclaves

 


OF1465 & OF1665

  • Style: Tank
  • Connection Sizes: 2 in. (50mm)
  • Flow Rates: from 30 to 450 gpm (114 to 1703 lpm)
  • Applications: Cold water lines at point of entry to a building or on lines prior to water heater, boiler or other hot water-using device