Buy Replacement Water Filter Cartridges Online

Replacement water filter cartridges are essential to ensure the water flowing from your filtered tap continues to taste clean and fresh with each use. We have a great selection of replacement water filter cartridges suitable for use on all the filtered water taps we sell, including cartridges for Grohe, Quooker, Abode and Caple.


Water filter cartridges work hard to remove any sediment and impurities from the water and therefore it is recommended that they are replaced every 6 months to ensure the water you drink is always of the highest possible drinking quality. Our replacement cartridges are excellent value and extremely easy to install as they lock into place with ease.


Buy With Confidence.


We are very proud of our excellent 5 star reviews on Trust Pilot and always strive to provide each and every customer with the best level of service possible.


Small items are picked and carefully packed by our warehouse team and dispatched the next day via our reliable courier service. You will receive a text message on the day of delivery to provide you with a 1 hour delivery slot to suit you. Remember we also offer FREE delivery on all orders over 25 within mainland UK.


If you are struggling to find the correct replacement water filter cartridge for your filtered water tap then please give us a call on 0330 002 0229, were a friendly bunch and always happy to help.

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Abode, AT2002 Replacement, Water Filter Cartridge
Free Delivery
from 49.00 was 54.99 save 5.99
Abode, Aquifier Replacement Water Filter Cartridge
FEATURES: Aquifier filters are extremely simple to install and replace with a service interval of up to 6 months for a family of five, around 5,500 litres. To change the filter just a quick 90-degree twist releases the filter from its safelock housing and the new filter is fitted just as easily through a 90-degree rotation in the opposite direction - it couldn’t be simpler!

The cartridge is packed with granules of activated carbon. When water passes through the filter, the numerous carbon granules trap particles and remove dissolved substances in the water. Carbon will also reduce levels of various impurities.
, In mm - 260 x 62 x 62
COLOURS: White
Abode, AT2040, Replacement High Resin Water Filter Cartridge
Free Delivery
from 45.24 was 60.00 save 14.76
Abode, Aquifier Replacement High Resin Water Filter Cartridge
FEATURES: Abode, Aquifier Replacement High Resin Water Filter Cartridge to be used in areas with Hard Water, In mm - 220 x 62 x 62COLOURS: White
Caple, Purity1, Water Filter Cartridge
Free Delivery
from 33.97 was 39.00 save 5.03
Caple, Purity1, Water Filter Cartridge
FEATURES: Caple, Purity1 Water Filter Cartridge. The Purity 1carbon filter removes an array of impurities, such as rust and heavy metals, and bacteria in order to improve the taste and regulate the pH balance of the water. Please be aware that the Caple Purity 1 Water Filter will need to be replaced between 4 to 6 months depending on the usage. The cartridge is to be installed underneath the kitchen counter and is easy to replace., In mm - 0COLOURS: White
Caple, Puriti3, Water Filter Cartridge for Vapos Boiling Water Taps
Free Delivery
from 107.59 was 123.00 save 15.41
Caple, Puriti3, Water Filter Cartridge for Vapos Boiling Water Taps
FEATURES: Caple, Puriti3, Water Filter Cartridge for Vapos Boiling Water Taps, In mm - 0COLOURS: White
Grohe Blue Replacement Water Filter Cartridge
Free Delivery
from 59.99 was 61.00 save 1.01
Grohe Blue Replacement Water Filter Cartridge
FEATURES: Grohe Blue Replacement Water Filter Cartridge - For all Grohe water filter taps, Red Duo and Red Mono taps.

40404001 - Filters up to 600 litres of water

40430001 - Filters up to 1500 litres of water

40412001 - Filters up to 2600 litres of water

Dimensions;
40404001 - Filters up to 600 litres of water

40430001 - Filters up to 1500 litres of water

BWT replacement filter for GROHE Blue

Capacity 600 L at 20° dKH

5 stage filter


40404001 - 234mm x 88mm - compatible with GROHE Blue Home, GROHE Blue Professional and GROHE Blue Pure

40430001 - 315mm x 88mm - compatible with GROHE Blue Home, GROHE Blue Professional and GROHE Blue Pure

40412001 - 350mm x 103mm - compatible GROHE Blue Professional and GROHE Blue Pure
, In mm -
COLOURS: White
Grohe, 40691002, Blue Magnesium Water Filter Cartridge
Free Delivery
from 76.95 was 89.99 save 13.04
Grohe, 40691002, Blue Magnesium Water Filter Cartridge
FEATURES: Grohe, 40691002, Blue Replacement Magnesium Water Filter Cartridge - 400litre Capacity

With the Grohe Blue Magnesium + Zinc filter, water flowing from your tap will be enriched with magnesium and zinc.

Magnesium provides many health benefits. It can help boost exercise performance, lower blood pressure, fight depression and has benefits against type 2 diabetes. Zinc supports a number of functions in the human body. As well as supporting the immune system,
zinc enables the body to make proteins and DNA. It contributes to wound healing and has antioxidant properties.

The Grohe Blue Magnesium + Zinc filter is capable of filtering up to 400 litres of water at 17° dGH (degrees of general hardness) It must be replaced after 12 months or once maximum filtration capacity has been reached.

A five step filtration system ensures every drop of water tastes taint free and fresh.
- Step 1 - Pre-filtration; Removes larger particles such as grit and dirt.
- Step 2 - Activated Carbon Pre Filter; Removes natural contamination from the tap water.
- Step 3 - Ion Exchanger; Reduces limescale and heavy metal. Enriches water with 35mg/l magnesium & up to 3mg/l zinc at this stage.
- Step 4 - Activated Carbon Filter; Removes odours and chorine.
- Step 5 - Fine Filtration; Removes fine particles.

This filter is compatible with Grohe Blue Home, Grohe Blue Professional and Grohe Blue Pure systems (only with flow meter.)

A re-useable Grohe Blue cleaning cartridge adapter is also required (40694000)

BWT replacement filter for GROHE Blue

For recharge of the water with magnesium

Capacity 400 L at 17° dGH

5-stage filter

Compatible with GROHE Blue Home, GROHE Blue Professional and GROHE Blue Pure, In mm - 315 (H) x 88 (D)
COLOURS: White
Grohe, 40547001, Blue Replacement Activated Carbon Filter
Free Delivery
from 51.61 was 90.99 save 39.38
Grohe, 40547001, Blue Replacement Activated Carbon Filter
FEATURES: Grohe, 40547001, Blue Replacement Activated Carbon Filter - with capacity to filter 3000 litres

BWT replacement filter for GROHE Blue systems

For regions with water hardness below 9° dKH

3-stage filter

Compatible with GROHE Blue Home, GROHE Blue Professional and GROHE Blue Pure, In mm - 234 (H) x 88 (D)
COLOURS: White
Grohe, 40434001, Blue Bio-Clean Cleaningfluid
Free Delivery
from 89.00 was 109.00 save 20.00
Grohe, 40434001, Blue Bio-Clean Cleaningfluid
FEATURES: Grohe, 40434001, Blue Bio-Clean Cleaningfluid

100% disinfection and cleaning of the GROHE Blue cooler and filter head

Includes spray head
, In mm - 265 (H) x 71 (D)
COLOURS: White
Grohe, 40694000, Blue Bio-Clean BWT adapter
Free Delivery
from 39.99 was 79.99 save 40.00
Grohe, 40694000, Blue Bio-Clean BWT Adapter
FEATURES: Grohe, 40694000, Blue Bio-Clean BWT Adapter

For GROHE Blue BWT filterhead 64 508 001

For use with GROHE Blue cleaning cartridge 40 434 001, sold separately, In mm -
COLOURS: White
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