Three-stage filtration process
Stage 1 – Fluoride filter
The fluoride removal media is made from the same mineral that rubies and sapphires (corundum) are made from, in crystalline form. The process ‘selective adsorption’ is a physical/chemical reaction whereby the fluoride ions are removed by binding to the media’s oxidised surface. This highly porous material has a large surface area of 200meter² per gram for optimal filtration.
Stage 2 – Doulton Ultracarb filter
This second stage filter cartridge in the Triple Undersink System has two important functions:
- Mechanically filters out harmful bacteria and parasites as well as dirt, rust and sediment.
- Removing the above contaminants protects the Carbon Block cartridge allowing it to function more effectively and last longer.
Stage 3 – Carbon 1 Micron Post-filter
The Triple Undersink combines Ultra-fine ceramic technology in the second stage with a premium one micron carbon block filter manufactured in the USA. The one micron carbon block filter effectively removes all chlorine, chemicals, pesticides, unpleasant tastes and odour along with harmful heavy metals. Made from premium coconut-shell carbon, fresher, sweeter tasting water is ensured.
With the Doulton Stainless Steel Triple Undersink Filter your family will be guaranteed micro-biologically safe drinking water.
The Doulton Carbon cartridges are Made in UK
Included within the purchase of this system is your choice of a designer, premium faucet.