Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis System

If you are looking for a convenient, high quality product that is ready to blow your mind then you should definitely try the Watts Premier RO-Pure 4-Stage Reverse Osmosis System. It is created with a special new design and it is the latest structure built by Watts Premier. The filters are made in such a way that they will change out almost instantly after you press the button. A great advantage that comes with this feature is that you will never have to turn the water off and on. There will be no more waiting for the system to depressurize. An easier method has not yet been found.

Watts Premier RO-Pure 531411 4-Stage Reverse Osmosis System

All this system requires is a little attention along the way. If it is properly installed there will be no problem whatsoever. The water pressure must be maintained at a minimum 40psi in order to function as advertised. The result will always be crystal clear water with great taste.


  • High end “Designer” chrome air-gap faucet
  • Easy to install
  • Filters change out at the push of a button
  • Each individually contained filter just snaps into place. Including the membrane
  • 1 – 5 Micron Sediment Filter: Reduces Dirt, Sand and Rust.
  • 1 – 5 micron Carbon Block: Reduces Chlorine, Objectionable Tastes and Odour
  • 1 – 50 GPD Thin Film Composite Membrane: High production thin film composite membrane that separates unwanted impurities from your water
  • 1 – Carbon Post Filter: Enhance the water’s taste
  • Operating Temperatures: Maximum 100°F (37.8°C) Minimum 40°F (4.4°C)
  • Operating Pressure: Maximum 100 psi (7.43 g/cm2) Minimum 40 psi (2.80 kg/cm2)
  • pH Parameters Maximum 11 Minimum 2
  • Iron: Maximum 0.2 ppm
  • TDS (Total Dissolved Solids) <1800 ppm
  • Turbidity: <5NTU
  • Recommended hardness not to exceed 10 grains per gallon, or 170ppm. System will operate with hardness over 10 grains but the membrane life may be shortened. Addition of a water softener may lengthen the membrane life.
  • The operating pressure in your home should be tested over a 24 hour period to attain the maximum pressure. If it is above 100 psi then a pressure regulator will be required.
  • System tested and certified by WQA against NSF/ANSI Standard 58 for the reduction of the claims specified on the performance data sheet.
  • The package contains: RO Pure Reverse Osmosis module (complete with filters); Parts Bag  ;1 3 Gallon Storage tank ; 1 Faucet bag; Instructions manual


  • Weight: 19 lbs.


Patented technology for effortless use

This mechanism comes with a filter changing mechanism that will not require turning off the water source.

What users love about the Watts Premier RO-Pure 4-Stage Reverse Osmosis System?

People absolutely love this device. They say that it is their best investment yet. They appreciate the easy installation process and say that water has never tasted better. The instructions are effortless to follow and the entire system is easy to figure out. All the parts are durable and will last for a really long time. It works just as advertised and it offers great value for money. Read more reviews here.

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