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Doulton Twin Undersink Water Filter

Neat and compact, the Freshwater Filtration Royal Doulton Superblock Twin Undersink water filtration system can be conveniently installed under the sink and comes with your choice of attractive, designer chrome taps, at no extra charge. The taps can be easily mounted on your stainless steel sink, or corona or granite bench-top.

Stage 1 – Doulton Ceramic 0.2 Micron Pre Filter

The first stage filter cartridge in the Twin Undersink System has two important functions:

1. Mechanically filters out harmful bacteria and parasites as well as dirt, rust and sediment.

2. Removing the above contaminants protects the Carbon Block cartridge allowing it to function more effectively and last longer.

Stage 2 – Carbon Block 1 Micron Post Filter

The Doulton Twin Undersink combines Ultra-fine ceramic technology with a premium one micron carbon block filter manufactured in 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 Royal Doulton Superblock Twin Undersink Filter your family will be guaranteed micro-biologically safe drinking water.


Ceramic Prefilter effectively removes:

Parasites & CystsCryptosporidium
E-Coli BacteriaSalmenella

Carbon Block post filter effectively removes:


The Doulton Ceramic Superblock Undersink is self maintainable. If the flow rate slows, the Doulton Sterasyl ceramic cartridge can be cleaned easily with a quality scrubing pad such as Scotch Brite™ under running water. Cleaning frequency will vary depending upon water quality

The Royal Doulton Ultracarb Ceramic Cartridge has been tested and certified by the Hong Kong Standards and Testing Centre (No: HC109730) and the National Sanitation Foundation (NSF53).

Dimensions H x W x D 32cm x 23cm x 130ml

Micron Rating 0.9 Micron Absolute
Filter Output 5,000 litres
Max Flow Rate 3 litres per minute
Doulton Twin Undersink Water Filter System available Freshwater Filtration Systems
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