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Watts (WQC4RO11-50MTNF) 4 Stage KWIK CHANGE RO System 50 GPD w/ Metal Tank
Watts (WQC4RO11-50MTNF) 4 Stage KWIK CHANGE RO System 50 GPD w/ Metal Tank

Watts (WQC4RO11-50MTNF) 4 Stage KWIK CHANGE RO System 50 GPD w/ Metal Tank

Your Price: $420.89
Retail Price:$444.69
Your Savings:$23.80(5%)
Ships within 24-72 Hours
reverse osmosis water filter
Part Number:WQC4RO11-50MTNF

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Watts® Kwik-Change™ Systems are designed for consumers that demand the "best". Unlike conventional reverse omosis systems, Watts drinking water systems with Kwik-Change cartridges have no sumps, so their proprietary filter elements and membranes are
easy to replace.

Features & Benefits
  • Cartridges are connected and removed with a simple 1/4 turn.
  • No filter sumps! No fuss! No mess!
  • Automatic shut-off when cartridges are removed.
  • Tank and faucet options available.
  • Valves are built into the heads to prevent back-flow for water quality assurance.
  • WQA Gold Seal Certified to NSF/ANSI Std. 58.
Kwik-Change RO System
  • No Sumps! No Mess! No Fuss!
  • Hinge bracket for easy handling.
  • Automatic shut off when cartridges are removed with a simple, 1/4 turn.
  • No need to disconnect tubing when replacing membranes.
  • Integrated check valves between cartridges and membrane prevent back-flow.
  • Cartridges have double o-rings so they will not leak.
  • Quick connect fittings for easy installation.

System Includes the Following Parts:

  • One Reverse Osmosis Filtration System (WQC4RO)
  • One 11" Carbon Block Filter (WQCCC11)
  • One 11" Sediment Filter (WQCSC11)
  • One 11" GAC Filter (WQCGAC11)
  • One 11" RO Membrane Filter (WQCM11-50)
  • Tubing (white)
  • One 4.4 gal tank
  • Installation kit and hardware
5 Stars
Easy to install and maintain
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Clinton Township, MI. on 1/22/2016
5 Stars
I installed this unit under my kitchen sink recently and it is working nicely. The installation instructions leave a bit to be desired and the water supply valve required a quick trip to Home Depot to get a reducer connector to make it workable. Other than that, the installation pretty straightforward. There were absolutely no leaks from the moment I turned on the RO system and I have not noticed any noiseiness from the system as others have mentioned. Do be sure to leave your ice-maker supply line turned off until you have completed the "break-in" period of 3 full tanks of water. You don't want to get any charcoal fines the line. I have not noticed our ice cubes to be much clearer, but it is nice just knowing that they are perfectly free of any contaminents. The RO water is odorless and tastes great! As long as Watts doesn't make changes to the connectors for their Kwik Change filters, this system should be a keeper for the long term.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Colorado. on 10/29/2014
5 Stars
This was very easy to install and compact dosen't take up a lot space under my sink cabinet.
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Reviewed by:  from Florida. on 2/17/2019