Advertising Disclosure Water Coolers Filters Cartridges Comparison - October 2026
7 Best Water Coolers Filters Cartridges In the UK
Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.3Excellent | 5  9.1Excellent | 6  9.0Excellent | 7  8.9Very Good |
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ModelBRITA Water Filter Cartridge MAXTRA PRO Limescale Expert - 12 Pack | Original refill compatible with BRITA jugs for extra limescale filtration & appliance protection (Annual Pack) | Model BRITA Water Filter Cartridge MAXTRA PRO Pure Performance - 12 Pack | Original refill compatible with BRITA jugs - reducing micro impurities, PFAS, chlorine, limescale & metals (Annual Pack) | Model BRITA XXL Water Filter Tank MAXTRA Flow, 1x Pure Performance cartridge | (8.2L) fridge-fitting dispenser with digital LTI for families & offices, reducing PFAS, chlorine, metals & more | Model Chillswell Universal Longlife Water Filters 6 Pack (One Year Supply), BPA Free, Activated Carbon Filter Cartridges Fits Coopers, Brita Classic, Sainsburys, Boots, Aldi & Wilko Water Jugs | Model BRITA Water Filter Jug MAXTRA Marella, 6x PurePerformance cartridges | Graphite (2.4L) fridge-fitting pitcher with digital LTI, Flip-Lid, reduces PFAS, chlorine, metals & more (SmartBox packaging) | Model BRITA Water Filter Cartridge MAXTRA PRO Pure Performance - 6 Pack | Original refill compatible with BRITA jugs for extra limescale filtration & appliance protection | Model BRITA Water Filter Jug MAXTRA Marella, 3x Pure Performance cartridges | Graphite (2.4L) fridge-fitting pitcher with digital LTI, Flip-Lid, reduces PFAS, chlorine, metals & more (SmartBox packaging) |
BrandBRITA | Brand BRITA | Brand BRITA | Brand Baylola | Brand BRITA | Brand BRITA | Brand BRITA |
Reviews - | Reviews - | Reviews - | Reviews - | Reviews - | Reviews - | Reviews - |
Tech Specs | ||||||
Capacity- | Capacity - | Capacity 8.2L | Capacity - | Capacity 2.4L | Capacity - | Capacity 2.4L |
Filtration Stages- | Filtration Stages - | Filtration Stages 4-stage filtration with activated carbon and ion-exchanger pearls | Filtration Stages - | Filtration Stages 4-stage filtration | Filtration Stages - | Filtration Stages 4-stage filtration |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1BRITA43% OffBRITA Water Filter Cartridge MAXTRA PRO Limescale Expert - 12 Pack | Original refill compatible with BRITA jugs for extra limescale filtration & appliance protection (Annual Pack)
Why we love it
Significantly reduces limescale build-up
Long-lasting cartridge life
Saves plastic by reducing bottle use
Main highlights- WANT MORE? Choose BRITA MAXTRA PRO Pure Performance to even filter modern impurities such as PFAS* certain herbicides, pesticides and pharmaceuticals**
- TRUST THE ORGINAL WATER FILTER: your go-to for reliable filtration with BRITA jugs & BRITA Flow - quality & design from Germany since 1966
- POWERFUL LIMESCALE REDUCTION: 50% more effective than MAXTRA PRO Pure Performance, reduces chlorine, fine particles (≥30 μm) and metals**
- Included: 12x original refill water filter cartridges BRITA MAXTRA PRO Limescale Expert
- FOR COFFEE & TEA LOVERS: Extra-efficient limescale filtration enhances hot drink taste while helping protect appliances and keep them shining.
- DRINK SMARTER: help to avoid up to 150 single use 1L plastic bottles with each cartridge****, filter up to 150 L in 4 weeks
- *such as PFOS/PFOA. Tested to NSF/ANSI 53. **all listed contaminants: if present in the tap water
- **** filter capacity (in litres) based on performance tests equals max. number of 1-litre plastic bottles avoided
-
9.7
2BRITA43% Off
BRITA Water Filter Cartridge MAXTRA PRO Pure Performance - 12 Pack | Original refill compatible with BRITA jugs - reducing micro impurities, PFAS, chlorine, limescale & metals (Annual Pack)
Why we love it
Removes a broad range of impurities
Improves taste of tap water
Long filter life for each cartridge
Main highlights- WANT MORE? Choose the BRITA MAXTRA PRO Limescale Expert cartridge which reduces limescale even 50 % more effectively than the MAXTRA PRO Pure Performance
- Included: 12x original refill water filter cartridges BRITA MAXTRA PRO Pure Performance
- ENJOY THE PURE TASTE OF FRESH WATER: tap water filtered with the BRITA MAXTRA PRO Pure Performance is fresh & pure tasting
- DRINK SMARTER: help to avoid up to 150 single use 1L plastic bottles with each cartridge****, filter up to 150 L in 4 weeks
- BRITA FILTER TECHNOLOGY: designed to reduce chlorine, fine particles (≥ 30 µm), micro impurities such as PFAS* and metals, certain herbicides, pesticides & pharmaceuticals**
- *such as PFOS/PFOA. Tested to NSF/ANSI 53. **all listed contaminants: if present in the tap water
- ****filter capacity (in litres) based on performance tests equals max. number of 1-litre plastic bottles avoided
-
9.6
3BRITA38% Off
BRITA XXL Water Filter Tank MAXTRA Flow, 1x Pure Performance cartridge | (8.2L) fridge-fitting dispenser with digital LTI for families & offices, reducing PFAS, chlorine, metals & more
Why we love it
Large 8.2L capacity ideal for families
Easy refilling with convenient sliding lid
Digital indicator reminds when to change filter
Main highlights- YOUR XXL SOURCE: ideal for families or offices with a higher demand for fresh & pure tasting water filtered water
- Included: 1x water filter XXL tank BRITA MAXTRA Flow, 1x MAXTRA PRO Pure Performance filter cartridges
- Digital Lifetime Indicator to reminds you on filter exchange, convenient tap and sliding lid for easy refilling, dishwasher-safe (except indicator)
- DRINK SMARTER: help to avoid up to 150 single use 1L plastic bottles with each cartridge**** , filter up to 150 L in 4 weeks
- BRITA FILTER TECHNOLOGY: Reduces chlorine, fine particles (≥30 µm), PFAS*, metals, and certain herbicides, pesticides & pharmaceuticals. **
- AMBIENT OR CHILLED: The BRITA Flow dispenser fits neatly in the fridge or on the countertop thanks to its compact A4-sized design.
- *such as PFOS/PFOA. Tested to NSF/ANSI 53. **all listed contaminants: if present in the tap water
- ****filter capacity (in litres) based on performance tests equals max. number of 1-litre plastic bottles avoided
Our ranking system
The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
