Pureoflow Membrane Purification Systems

Salt-free softening and drinking water purification with GE membrane technology
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Free Water Test

The Pureoflow™ System was designed to provide quality water throughout your home and business – and it will save you more time and money than any other system on the market!

It took the engineers at Pureoflow™ and GE five years and over 100 test sites around the world to perfect this exciting new membrane technology.

Pureoflow™ technology is so revolutionary, it is the only water treatment system ever showcased on the Discovery Channel's Green Planet Series: “GREENOVATE".

Pureoflow System



4 Stage Water Treatment Process

Dirty Water

Mixed Media Filter

Ultra-slow water flow through a mixed-media filter removes chlorine, pharmaceuticals, and volatile organics.

Better Water

Sediment Filter

Filtered water passes through a 10 micron filter to remove larger particles like sediment, turbidity, and sand.

Cleaner Water

Membrane Process

Patented GE clean water technology removes up to 99% of substances like hard water, arsenic, salts, and metals.

Pure Water

Ozone Disinfection

Natural ozone generation keeps the purified water safe from bacteria while stored in an FDA certified storage tank.



Innovative Membrane Technology

The Pureoflow system revolves around a new GE membrane technology that is manufactured with a proprietary thin film polymer.

These membranes are up to 80% more efficient than standard systems, and can produce a high volume of ultra-pure water without any special booster pumps.

And unlike traditional membranes that are damaged by hard water, the Pureoflow membrane remains scale-free, and can be used as a no-salt solution for soft water.

Pureoflow Membrane


Grundfos Pump

High Output Performance

If care is not taken, standard softeners and filters often reduce water pressure in the home or business.

The Pureoflow stores pure water in an FDA certified tank. When you need water, a high output variable speed pump boosts pressure up to 65psi and delivers up to 22gpm of pure, fresh water!

Even higher performance systems can be used for larger homes and businesses with 1.25", 1.50", and even 2.0" plumbing!

Commercial Pureoflow Applications

The Pureoflow™ water purification system offers huge advantages over traditional water systems:

Restaurants and Bars

Food service environments with the reverse osmosis system enjoy cleaner water in coffee makers, soft drink dispensers, dishwashers and ice makers, resulting in crystal clear ice cubes, less cleaning and maintenance and spot-free glasses and tableware.

  1. Crystal clear ice cubes for patrons
  2. Ice makers last 4-5 times longer
  3. No scale in pots, coffee makers, steamers or dishwashers
  4. Use less alcohol in drinks
  5. 95% reduction in steamer cleaning
  6. 85% reduction in evaporative cooler maintenance
  7. Truly spot-free glasses and tableware

Professional Offices

Large or small offices save money and increase safety and security by eliminating bottled water delivery and provide better tasting coffee and water for employees.

  1. Save hundred of dollars per month without need for bottled water delivery
  2. Better tasting coffee, and less maintenance on coffee machines
  3. Feed drinking fountains for better-tasting water
  4. Reduce injuries - eliminates lifting of heavy bottles
  5. Security improvements - eliminates vendor water deliveries

HVAC and Evaporative Coolers

Businesses save money on repair and maintenance on HVAC systems, reduce scale in evaporative coolers, boilers and humidifiers and eliminate the need for chemical feeders for systems.

  1. Reduce scale in evaporative coolers, boilers and humidifiers
  2. Dramatically extends the life of pad and CYDEK media
  3. Less downtime for systems
  4. Save money on repair and maintenance on HVAC systems
  5. Eliminate need for chemical feeders for systems

Pureoflow Specifications

Specification PF700 PF1400 PF2100 PF2800 PF7200 PF14400
Min. TDS rejection 90% 90% 90% 90% 90% 90%
Daily production 700gpd 1,400gpd 2,100gpd 2,800gpd 7,200gpd 14,400gpd
Standard output 22gpm @ 65psi 22gpm @ 65psi 22gpm @ 65psi 22gpm @ 65psi 22gpm @ 65psi 22gpm @ 65psi
High output 44gpm @ 65psi 44gpm @ 65psi 44gpm @ 65psi 44gpm @ 65psi 44gpm @ 65psi 44gpm @ 65psi
Membranes 2 4 6 8 1 2
Membrane dimensions 4" x 20" 4" x 20" 4" x 20" 4" x 20" 8" x 40" 8" x 40"
Frame dimensions 24"W x 23"D x 48"H 24"W x 23"D x 48"H 24"W x 23"D x 48"H 24"W x 23"D x 48"H 24"W x 23"D x 48"H 24"W x 23"D x 48"H
Electrical consumption 24v 24v 24v 24v 24v 24v

Storage Tank Specifications

Specification 22 45 70 175 300
Storage volume 22 gal. 45 gal. 70 gal. 175 gal. 300 gal.
Shape Square Round Round Round Round
Dimensions 22 gal. 45 gal. 23"D x 44"H 29"D x 66"H 32"D x 93"H

Customer Reviews

“We had a small Kenmore RO and a Culligan water softener. We had poor water pressure, poor rust removal, and very limited arsenic control. Our Sub Zero could not make ice any more. Thank you for the good advice to help us plan our new system during the remodel. With the new Pureoflow our water pressure is awesome, and our water quality is outstanding! No water spots, soft, tastes good, no rust, no arsenic.”

D. McDougal - Cottagewood, MN


“My previous Surge softener was old and not very efficient. I wanted better water quality, and a salt-free system that actually worked! The Pureoflow is great! My water tastes/smells better, and there are no stains in the toilet bowls. Your staff is always easy to reach and helpful if I have questions.”

J. Schwartz - Inver Grove Heights, MN


“We moved into a new LeGran Home that didn’t have a softener. We tried a Kenmore softener from Sears, but it couldn’t handle our well water. Our 2nd attempt was with a Commers iron filter that helped, but we still had rusty, stinky water when we filled our bath tubs. Turns out we had 55ppb Arsenic and needed a solution for clean water. Lars put together a plan that addressed our needs since our previous system did not fix our problems. Premier Water is a good company with nice people that do what they say they will. Their install was very clean and timely. We now have really clean water with no iron, odor, or arsenic! I thought Lars had our interest at heart.”

R. Lippert - Shorewood, MN