Doulton® HIS Push-fit Under Sink Water Filter System with Biotect® Ultra
Doulton® HIS Push-fit Under Sink Water Filter System with Biotect® Ultra
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Made in Britain
SKU: W9320070-01
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CRITICAL PERFORMANCE WARNING
Compatible with
Doulton® 3-Way Mixer Tap
Doulton® Pillar Tap
Doulton® Biotect® Ultra (2501)
Doulton® Biotect® Ultra SI (2505)
Not Compatible With
Doulton® Ultracarb (9501)
Doulton® Ultracarb SI (9505)
Doulton® Ultracarb M15 Filter (5594)
British Berkefeld® Ultra Sterasyl® (8674)
British Berkefeld® Ultra Fluoride (8B76)
Doulton® Limescale Reduction Cartridge (9A04) for DUO & TRIO systems
Doulton® PFAS Chlorine Reduction Cartridge (9H04) for DUO & TRIO Systems
Doulton® Nitrate Reduction Cartridge (9F04) for DUO & TRIO systems
Doulton® Sediment Reduction Cartridge (9E04) for DUO & TRIO systems
Doulton® Fluoride Reduction Cartridge (9B04) for DUO & TRIO systems
Doulton HIS Push-fit Under Sink Water Filter System
1 x Doulton Biotect Ultra (2501) Filter
1 x Doulton Undercounter Installation Kit
Discover more in our FAQ
Do I need to use a Doulton 3-Way Tap or Doulton Pillar Tap with my Doulton under sink water filter system?
We strongly recommend using a tap from the Doulton range with your under sink water filter system.
Our taps go through strict quality control and sourcing processes to ensure reliability and performance. More importantly, they are specifically designed to work seamlessly with Doulton under sink systems, helping to maintain proper water pressure and flow rate without complications.
Many third-party taps use a ¼” inlet feed pipe, which is not ideal for Doulton systems and can result in reduced water flow. In contrast, Doulton taps use a 3/8” connection, which is engineered to maintain optimal flow when used with our under sink water filter systems.
For the best performance and to avoid potential flow issues, we recommend choosing a Doulton tap.
