Doulton® Biotect® Ultra SI (2505)

SKU: W9123051-01
A cartridge water filter produced from a ceramic microfiltration body and an activated carbon block, Biotect® Ultra SI is our most advanced water filter yet. As well as delivering Doulton’s® exceptional standard performance, it’s the range’s only water filter cartridge to reduce monochloramine, cadmium and mercury and prevents scale deposition. As a replacement water filter cartridge, it’s designed for use with undercounter water filters with an M12 fitting.
  • A sustainable way to enjoy better tasting water
  • Enhances taste, odour and clarity
  • Reduces bacteria and cysts, insecticides and herbicides, and heavy metals like lead, cadmium and mercury. Prevents scale deposition from temporary water hardness
  • Designed for use with an M12 fitting
What's in the box
  • Biotect® Ultra SI Ceramic Element

Width: 49 mm

Height: 254 mm

Depth: 49 mm


1. Delivery Services

1.1 UK Mainland (*Land’s End to Glasgow):

Next working day delivery 09:00 – 16:00 on orders received by 11:00 hrs Monday to Friday.

Orders received after this time will be processed during the next working day.

*Delivery to areas beyond this can take up to three/four working days.

1.2. Road service delivery to Northern Ireland:

Two working days delivery 09:00 – 16:00 on weekday orders received by 11:00 hrs.

1.3 'Out of Hours' Orders

Orders placed over a weekend or on a Bank Holiday will be processed during the next working day

1.4 Delivery Charges

Our current delivery charges are as follows:

Orders of 1 KG - 19KG £6.92