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Kwik Twist 4 Stage Undersink Reverse Osmosis

(4 reviews) Write a Review
Previous Code: KT9-USRO
Kwik Twist 4 Stage Undersink Reverse Osmosis

KwikTwist KT9-4RO - Tips and Tools


Remineralise, alkaline and and oxygenate your pure water for maximum health benefits.

kt9-head3.jpg3 WAY MIXER - This is offered at a discounted price as the standard faucet option is replaced with the 3 way Mixer.

New technology and manufactured by one of the world's engineering giants, this sleek, modern design with its 'twist and lock' easy to remove colour coded cartridges is recommended for consumers who appreciate easy DIY cartridge replacement with high quality performance.

Attached to the side or back wall of your undersink cupboard, the convenient swing arm function allows easy cartridge removal. With a height of 33 cms. width of 34 cms, and depth of 11 cms, it only requires a small amount of space above and below for easy operation.

This system quietly and automatically produces pure water and shuts off when tank is full without wasting water. The unit comes complete with an 8 or 11 litre stainless steel storage tank, which incorporates a food grade bladder to store the pure water prior to use. When required, pure water is drawn from the storage tank and receives a final polish from the Purestream chemical reduction cartridge just prior to drinking, ensuring only the best tasting, pure drinking water for your good health. Includes:

  • Premium system tested and WGA certified to ANSI/NSF Standards 58 for performance class
  • No tools, no drips, no effort - Replacement of complete housing and cartridges ensures no contamination
  • Automatic shut-off occurs if filter cartridges are disconnected preventing water leakage.
  • Includes 75gpd USA made Filmtec TFC reverse osmosis membrane
  • Includes sediment and carbon block pre filter as well post carbon water to ensure great tasting water.
  • Optional Membrane Flushing Service Mode for areas of high sediment to maintain membrane purity. i.e. SA. NT, WA and Central Queensland.
  • Your choice of installation kit including pressure limiting valve and water faucet see options.
  • 10 Year Warranty
Manufacturer Hyundai
Description Removes 96% - 98% FLUORIDE The Purestream 'Kwik Twist' Undersink Reverse Osmosis has a 1 litre pure water to 1-1/2 waste ratio and includes OPTIONAL Membrane Flushing Service mode for high sediment areas to maintain purity. Includes DIY easy to change cartridges including 300gpd Dow Filmtec membrane. Installed under the sink this sleek, modern design unit, quietly delivers a unlimited supply of pure sparkling Fluoride Free Water. RECOMMENDED - Additional Pi Alkaline Water Filter, to remineralise, alkaline and oxygenate water for optimum benefits. See Alkaline Water Filters OR REMINERALISER - for those wanting just minerals, including Calcium, Magnesium, Potassium, Selenium and trace minerals. YOU DO NOT NEED TO ORDER BOTH.
System Size 34W x 33H x 16D cm
Service Life 12 Months/ 3 800 Litres
Replacement Cartridges CPKT9-4RO

4 Reviews Hide Reviews Show Reviews

  • 5
    Absolutely amazing filter

    Posted by Johnny on 8th May 2018

    Ordered and received all items quickly by courier.
    Easy to install if you're a DIYer. You will get clean filtered water and if you choose the alkalizer be prepared to quench your thirst.

    I have personally tested the results before and after and found this to be an excellent filteration system to receive next to pure water. Be sure to choose to install an alkalizer or mineralizer to put the necessary nutrients back into the water.

    I have tested other filters in the market and nothing comes close to the great tasting water, the easy filter changes and excellent slim design to save space under the sink. You can't go wrong!

    Excellent customer service and great communication from their friendly and honest support team.

  • 5
    LOVE IT!

    Posted by Jenny Ellis on 24th Apr 2017

    This system is tidy, easy to change the cartridges. It is quiet. The water flow is good and most importantly it tastes great! A very good price too, when compared to other like systems.

  • 5
    Simply Fabulous

    Posted by Unknown on 2nd Mar 2017

    A few weeks ago my wife and I purchased an undersink water purifier from Pure Stream Water Filters, and we are just really stoked with its performance. The quality of the water is just excellent, and the ease of going to the sink filling the glass is just superb. Could not ask for a better system. Easy enough to install for the home handy man, was all up and working within a few hours. Simply fabulous. Thanks Pure Stream.

  • 5
    Small & Easy

    Posted by Unknown on 5th Jun 2015

    This system is really slim - you don't need too much space and is easily installable.
    Staff are really patient and always ready to help. Thanks.