DUOFRESH Plus

DuoFresh™ Plus Whole-house Water Treatment System

All the Power of a Puronics® Water Softener, Plus Additional Chloramine and Chlorine Treatment!

The Puronics® DuoFresh™ Plus dual process whole-house water softener and Chlorostatic® filtration system is designed to provide all the benefits of softened water, plus, additional filtration to significantly reduce the levels of harsh chloramine and chlorine that can be in your municipal water supply. The patented iGen® control valve ensures optimum efficiency of the system to produce the highest quality water for years to come.

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Exclusive Dual Process Water Treatment System

  • Effectively reduces chloramine and chlorine
  • Softening to effectively reduce hardness

NASA Technology at work in your home

SilverShield Protection

  • MicroSilver Bacteriostasis™ Technology is based on NASA silver ion technology developed to purify water on the Space Shuttle Orbiters
  • SilverShield® HYgene® filter media incorporates MicroSilver Bacteriostasis™ Technology into activated carbon to inhibit bacteria growth within the system’s filter media while reducing objectionable tastes and odors

See What’s Inside

numbered-circle-1 Patented iGen® Digital Control Valve For Maximized Efficiency

  • iGen® intelligent digital microprocessor controls system operations
  • Notifies homeowner when SilverShield® Hygene® Bacteriostatic filter needs to be replaced based on water volume
  • Maintains 60 days of water usage history to maximize backflush/recharge efficiency
  • Double backwash ensures a clean filter media bed
  • Built-in diagnostics ensure consistent superior quality water
  • Creates auto reserve so you never run out of quality water
  • Durable, corrosion resistant 1″ control valve construction guarantees years of trouble-free, efficient operations
  • Downflow brining system ensures minimum water usage and efficient salt dosage

numbered-circle-2 In & Out Up-Flow Control Valve

  • Simple to install, requires no special plumbing
  • Eliminates waste water, no need for drainage
  • Self-backwashing to keep filter media bed clean
  • Durable, corrosion resistant construction

numbered-circle-3 Multi-Layer Media Tank

  • Inner liner of Polyethylene
  • Durable outer layer of fiberglass
  • Stainless Steel cover

numbered-circle-4 Chlorostatic® Technology Filter

  • ChloroShield™ Clearess® media effectively reduces chloramine and chlorine from municipal water supplies
  • Reduces objectionable chlorine odor and taste
  • Optimal efficiency reduces system operating costs

numbered-circle-5 Filter

  • Purifex® media uses green technology to filter water, making it smooth and gentle while leaving healthy minerals in your water.

numbered-circle-6 MicroSilver Bacteriostasis™ Technology

  • Microscopic particles of silver are embedded into SilverShield®
    HYgene® media to inhibit bacteria growth within the filter media bed

numbered-circle-7 SilverShield® HYgene® Filter

  • SilverShield® HYgene® media reduces objectionable chlorine and chloramine tastes and odors

numbered-circle-8 Softener and Conditioner

  • High-Capacity S-759 monospheric resin has uniform sized beads for higher flow rates and efficiencies
  • Reduces iron, turbidity and hardness

numbered-circle-9 Clarifier

  • Silica gravel polishes water to a sparkling clarity

numbered-circle-10 PushSeal™ Fitting

numbered-circle-11 Float and Distributor Assembly

numbered-circle-12 Backflush Tank

number 13 circle Potassium or Salt

number 13 circle Potassium or Salt Solution

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DUOFRESH Plus
DUOFRESH Plus

System Contains EPA registered Bacteriostatic HYgene®

This system is designed for use with municipal water or private well water that has been disinfected with chlorine or chloramine. ChloroShield™ Clearess® Media will reduce chloramine/chlorine taste and odor for 2,000,000 gallons of municipal water at normal service flow rates at 1 ppm. Normal residential chlorine or chloramine level is 0.5 to 1 ppm. Higher levels of chlorine or chloramine may reduce the life of the media. Any private well application without chlorine or chloramine should use the well version of this system without Clearess®.

Contaminants or other substances which can be removed by the Puronics® DuoFresh™ Plus system are not necessarily in your water. Operational maintenance and replacement requirements are essential for the product to perform as advertised. Actual savings achieved are dependent on your particular spending habits and usage levels.