Skip to content
No electricity needed to run filters
Environmentally friendly
Free delivery on orders over €25
Country/Region
Belgium (EUR €)
Belgium (EUR €)
Language
English
Nederlands
Français
Deutsch
English
Search
Home
Buy Now
Which system for me?
Why filtered water?
Which water filters are best?
About Us
Resources
Contact
Account
Search
Cart
Home
Buy Now
Countertop
Undercounter
Portable
Replacement Filters
Accessories
Doulton
British Berkefeld
Countertop
Undercounter
Replacement Filters
Portable
Accessories
Which system for me?
Why filtered water?
Which water filters are best?
About Us
Our Brands
Sustainability
History
Meet The Water Filter Experts
Resources
Blog
FAQs
Helpful Videos
Product Instructions
Test Data
Contact
Limescale & water hardness
Filter
Sort by
Featured
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Filters
Brand
Doulton
Filter 4 Digit Code
2505
9505
9A04
For System
EcoFast
HCS
HIP
HIP DUO
HIS Push Fit
HCP
HCP DUO
Out of stock
Show
Hide
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Apply
Doulton® Ultracarb SI (9505)
€46,95
Sold out
Doulton® Limescale Reduction Cartridge (9A04) for DUO systems
€48,95
Doulton® Biotect® Ultra SI (2505)
€64,95
Doulton® Shower Filter Replacement Cartridges
€24,95
Close
Sign up and save
Subscribe to our newsletter and get 10% off your first order. We send new offers every month.
Subscribe
Added to your
Cart