• Doulton Twin Under Sink water filter with fluoride removal and alkaliser

Doulton Triple Under Sink Water Filter with Fluoride Removal and Alkaliser

  • Removes up to 99.9% fluoride, chlorine, chemicals, pesticides, heavy metals, particulates, and bacteria
  • Raises pH to produce alkaline, mineral-rich water, adds antioxidants, enhances cellular hydration
  • Enhances taste/odour
  • Perfect for town water
  • Filters made in UK and USA
  • Handbuilt in Australia from high-quality materials that are designed to last
  • 5 year warranty
  • Easy to maintain with replacement filters readily available and fitted quickly
  • NSF certified (ANSI 61)
  • Meets WaterMark specification AS/NZS 3497:1998

The Doulton triple under sink water filter provides a high-quality, affordable option for water filtration for both the home and office. This under counter water filter system is designed for excellent water purification, convenient installation and use.

The first stage is fluoride water filtration that selectively adsorb fluoride ions, helping reduce concerning levels of fluoride often present in town and city water supplies.

The second stage of filtration is a 0.5 micron Ultracarb® carbon block filter that polishes the water by removing organic chemicals, chlorine, taste and odor, particulates, and microorganisms.

The third stage filtration stage utilizes AlkaHydrate media to remineralise and alkalize the purified water. It raises pH to produce alkaline, mineral-rich water and adds antioxidants and dissolved oxygen for improved taste.

With its simplified dual-filter process, our Doulton® Triple Undersink filter with fluoride removal and alkaliser delivers cost-effective and highly effective filtration in a discreet, space-saving setup.

  • Triple stage filtration process combines fluoride removal followed by organic chemical and particulate reduction, and finished with raised pH levels and added beneficial minerals.
  • Compact housing fits discreetly under the sink, keeping counters clutter-free.
  • System connects to a separate chrome faucet installed beside your existing sink fixture for easy filtered water access.

Specifications:

  • Filter life of the included Doulton Ultracarb: 5,000 litres, scrub clean for extended filter life
  • Filter life of the included Omnipure Fluoride filter: 1,800 litres
  • Filter life of the included AlkaHydrate: 2 years
  • Maximum flow rate: 3 litres per minute
  • Dimensions: 23(W) x 43 (H) x 13(D)
  • Micron Rating: 0.5 micron nominal, 0.9 micron absolute
  • Warranty: 5 years
  • We recommend that the filter cartridge be replaced every 6-12 months depending on water quality and usage.
NSF Watermark certified
NSF Watermark certified

 

Choose the tap for your under sink water filter

Retro with High Loop $0.00 Spring Loaded Black Lever Chrome +$16.00 Metro with High Loop Chrome +$19.00 Antique with High Loop +$19.00 Fin with Long Reach +$24.00 Mode with high Loop +$36.00 Euro with High Loop +$56.00 Euro with Long Reach +$56.00

$454.00 inc. GST

Description

 

Certified Under Sink Water Filtration

This system meets the WaterMark specification AS/NZS 3497:1998 Amdt 1 2001 Drinking water treatment unit – Plumbing requirements.
Certificate Number 23124.

WaterMark Certification
NSF Certification

Replacement Filter Cartridges for
Doulton Triple Under Sink Water Filter with Fluoride Removal and Alkaliser

Omnipure Fluoride Cartridge

The system requires 1 of these cartridges to be replaced every 1800 litres or 12 months depending on water quality

Doulton Ultracarb Cartridge

The system requires 1 of these cartridges to be replaced every 5000 litres or 12 months depending on water quality.

AlkaHydrate Alkalising Cartridge

The system requires 1 of these cartridges to be replaced every 2 years.

AlkaHydrate Replacement Filter Cartridge
Doulton Twin Under Sink Water Filter Ultracarb with fluoride removal component diagram

Doulton Triple Under Sink Water Filter Components

  • A – Fluoride filter cartridge
  • B – Doulton Ultracarb Filter Cartridge
  • 1 – Housing Sump
  • 2 – Housing Cap
  • 3 – Stainless Steel Bracket
  • 4 – Pressure Limiting Valve (PLV)
  • 5 – John Guest Elbow (with red clips)
  • 6 – Brass Nipple

Doulton Triple Under Sink Installation Diagram

Doulton Twin and Triple Undersink Water Filter Installation Diagram

Choose Your Under Sink Water Filter Tap

All our under sink water filter taps feature a chrome finish and include a base plate and connection fittings.
* Please Note: the width (W) refers to the dimension from the centre line of the tap body to the centre of the spout.

Chrome Spring Loaded Faucet with Black Lever

Spring Loaded with Long Reach

Standard Spring Loaded faucet with black lever, in a long reach design.

200mm W x 210mm H

Chrome Mode Faucet with High Loop

Mode

Standard Mode faucet in a high loop design.

150mm W x 290mm H

Chrome Retro Faucet with High Loop and Long Reach

Retro

Standard Retro faucet in a high loop design and long reach.

125mm W x 235mm H

Chrome Euro Faucet with Long Reach

Euro with Long Reach

Standard Euro faucet in a long reach design.

150mm W x 230mm H

Chrome Euro Faucet with High Loop

Euro with High Loop

Standard Euro faucet in a high loop design.

150mm W x 230mm H

Chrome Metro Faucet with High Loop

Metro

Standard Metro faucet in a high loop design.

160mm W x 250mm H

Chrome Antique Faucet with High Loop

Antique

Standard Antique faucet in a high loop design.

125mm W x 235mm H

Chrome Fin Faucet with Long Reach

Fin

Standard Fin faucet in a long reach design.

135mm W x 250mm H

Pure Water with Doulton's Ultracarb and Omnipure Fluoride Filter & AlkaHydrate

Omnipure Fluoride Removal Cartridge

The Omnipure Fluoride Filter with fine-mesh Activated Alumina - made in USA - 1st Stage

The Omnipure Fluoride Cartridge uses Activated Alumina to reduce fluoride by 99%. Through selective adsorption, fluoride ions bind to the cartridge’s oxidised surface, removing them from your water supply. This advanced filtration media ensures your drinking water is virtually fluoride-free. 

Doulton Fluoride Removal Cartridge Test Result
Doulton Ultracarb Water Filter - 9 Inch
Doulton Ultracarb Filter

The Doulton® Ultracarb's three-stage filtration process to purify water - made in UK - 2nd Stage

Outer Ceramic Shell:

  • Manufactured from proprietary Sterasyl® ceramic material with submicron pores that mechanically trap particulates, sediment, bacteria, cysts, and turbidity through size exclusion.
  • Incorporates trace levels of silver that act as a bacteriostatic agent to inhibit bacterial growth within the shell.


Inner Filtration Core:

  • Contains highly adsorbent, activated carbon made from NSF-certified coconut shells to reduce chlorine, organic compounds, and improve taste/odor.
  • Also includes ion exchange resin beads designed to attract, bind, and remove dissolved heavy metals like lead and zinc.


Ion Exchange Resin: 

  • Heavy metal removal media for the reduction of lead and other heavy metals.

By combining filtration in the outer shell with filtration in the inner core, this candle filter provides extensive removal of particulates, pathogens, chlorine, organics, and heavy metals for optimized water quality and safety.

AlkaHydrate Replacement Filter Cartridge

The AlkaHydrate - 3rd Stage

  • AlkaHydrate Filter Benefits:
    Raises pH levels
    , produces antioxidant and oxygenating qualities, emits far-infrared rays for shorter water molecule cluster chains
  • pH Regulation: 
    Ideal for reducing acidic toxic waste in the blood, tissues, and body fluids, promotes a more alkaline state for metabolic processes
  • Alkaline Water and Health: Alkaline water aids in dissolving acid wastes, facilitates the safe disposal of acid wastes, reducing acid wastes may help reverse ageing
  • Ionic Organic Natural Minerals Addition
  • Lower ORP (Oxidation Reduction Potential)
    Acts as a potent antioxidant for the body

Additional information

Weight2.5 kg
Dimensions36 × 36 × 15 cm

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