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Watts Premier 531411 RO Pure RO-4 Reverse Osmosis System 50 gpd

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Quick Change Reverse Osmosis System

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Part Number: 531411
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Regular Price: $189.99
On Sale For: $169.99 
Select Additional Options
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Reverse Osmosis Sanitizing Maintenance Kit +$3.75
Annual Filter Kit +$53.99
Annual Filter Kit w/ Membrane +$104.94
Six Month Replacement Prefilter Kit +$26.99

Watts Premier 531411 RO Pure RO-4 Reverse Osmosis System 50 gpd:

The Watts Premier RO Pure RO-4 Reverse Osmosis System uses quick change filters eliminating the mess and difficulty associated with filter changes. There are check valves installed in the manifold between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed.

  • Cartridges connect and disconnect with the push of a button
  • Filter housings are eliminated. No mess during cartridge replacement
  • Internal valves shut off flow when cartridges are removed.
  • Cartridges have double o-rings so they won't leak.
  • Compact design, so the unit requires less space below your sink
  • All components are an integral part of the unit, requiring fewer tube connections.
  • Back-flow prevention valves are installed between the elements.
  • Includes a chrome top mount air gap faucet and 3 gallon storage tank

4 Stage
50 GPD
Quick Connect Fittings
Quick Change Cartridge
3 years on system (does not include tank)
50 gpd
3 Gallons
12 "
12 "
4 "
Certified by WQA to NSF/ANSI Standard 58
Operating Conditions
40 - 100 °F
40 - 85 psi
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