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5 Best Water Coolers Filters Cartridges of 2025

Last Updated - 29/06/2025

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BRITA

BRITA MAXTRA PRO Pure Performance Water Filter Cartridge - 12 Pack - Original BRITA Refill reducing impurities, Chlorine, PFAS, pesticides and limescale for tap Water with Better Taste

BRITA

£45.00

£48.00
(6% Off)

More Details
Main highlights
- We are BRITA. A family-owned company with over 50 years of experience and one of the world's leading brands in water filtration. Sustainably made in Europe. German quality & design - since 1966
- Taste purity, not impurities: filters off-flavours (chlorine etc.) as well as finest particles (≥ 30 µm), micro impurities such as PFAS* and metals, certain herbicides, pesticides & pharmaceuticals
- Simplify your hydration: Tap water filtered with BRITA MAXTRA PRO simply tastes better. It is softer and cleaner - pure taste in every sip
- Need extra appliance protection or limescale reduction? Check out the BRITA MAXTRA PRO Limescale Expert cartridge
- More sustainable than ever: made in Europe from 50% bio-based materials (lid & barrel) and 99% recyclable - check out more on BRITA's website
- More efficient than ever: increased filter capacity by +50% (compared to previous model MAXTRA+). Filter up to 150L in 4 weeks with every single cartridge - and save up to 150 plastic bottles at the same time
- MAXTRA PRO ALL-IN-1 is now MAXTRA PRO PURE PERFORMANCE. For a short period of time you might receive either while stock changes over
- Included: Replacement pack with 12x original BRITA MAXTRA PRO ALL-IN-1 filter cartridges - each last 150L and are recyclable
£45.00
£48.00 (6% Off)
2
Best Value
40% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BRITA
40% Off

BRITA Flow XXL Water Filter Tank (8.2L) incl. 1x MAXTRA PRO All-in-1 cartridge - fridge-fitting dispenser for families and offices - now in sustainable Smart Box ( branding slightly different)

BRITA

£35.99

£59.99
(40% Off)

More Details
Main highlights
- Perfect for fridge shelf or countertops with convenient tap and sliding lid for easy refilling and cleaning (BPA-free and dishwasher-safe except digital indicator)
- MAXTRA PRO 4-stage filtration with natural activated carbon and ion-exchanger pearls: pure and fresh water, full aroma in your coffee and tea and reliable limescale protection.
- Included: 1x water filter XXL tank BRITA Flow, 1x MAXTRA PRO ALL-IN-1 water filter cartridge which lasts 150L and is recyclable
- Improved filter performance: BRITA's new innovative micro-mesh reduces microparticles ≥ 30 μm. 4x better than our previous BRITA MAXTRA+ filter cartridge.
- Full capacity of 8.2L for 5.2L fresh filtered water, perfect when a water filter jug isn't quite big enough!
- Filters impurities such as certain herbicides, pesticides and pharmaceuticals, reduces taste-impairing substances such as chlorine, limescale and metals like lead and copper
- 150 litres of fresh filtered water in 4 weeks from just one cartridge - digital Lifetime Indicator BRITA Memo measures time to remind on filter exchange
£35.99
£59.99 (40% Off)
3
34% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BRITA
34% Off

BRITA MAXTRA PRO Pure Performance Water Filter Cartridge - 6 Pack - Original BRITA Refill reducing impurities, Chlorine, PFAS, pesticides and limescale for tap Water with Better Taste

BRITA

£24.66

£37.49
(34% Off)

More Details
Main highlights
- We are BRITA. A family-owned company with over 50 years of experience and one of the world's leading brands in water filtration. Sustainably made in Europe. German quality & design - since 1966
- Taste purity, not impurities: filters off-flavours (chlorine etc.) as well as finest particles (≥ 30 µm), micro impurities such as PFAS* and metals, certain herbicides, pesticides & pharmaceuticals
- Simplify your hydration: tap water filtered with BRITA maxtra pro simply tastes better, it is softer and cleaner - pure taste in every sip
- Need extra appliance protection or limescale reduction? Check out the BRITA MAXTRA PRO Limescale Expert cartridge
- More sustainable than ever: made in europe from 50% bio-based materials (lid & barrel) and 99% recyclable - check out more on BRITA's website
- More efficient than ever: increased filter capacity by +50% (compared to previous model MAXTRA+), filter up to 150L in 4 weeks with every single cartridge - and save up to 150 plastic bottles at the same time
- MAXTRA PRO ALL-IN-1 is now MAXTRA PRO PURE PERFORMANCE. For a short period of time you might receive either while stock changes over
- Included: Replacement pack with 6x original BRITA MAXTRA PRO ALL-IN-1 filter cartridges - each last 150L and are recyclable
£24.66
£37.49 (34% Off)
4
37% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BRITA
37% Off

BRITA MAXTRA PRO Limescale Expert Water Filter Cartridge 6 Pack (New) - Original BRITA Refill for Ultimate Appliance Protection, reducing impurities, Chlorine and Metals (Package May Vary)

BRITA

£25.99

£41.49
(37% Off)

More Details
Main highlights
- We are BRITA. A family-owned company with over 50 years of experience and one of the world's leading brands in water filtration. Sustainably made in Europe. German quality & design - since 1966
- The filter for coffee & tea lovers, that makes your hot drinks taste next level. Ideal for protecting your appliances and keep them shining
- Need increased filter capacity for cold water drinking? Check out the BRITA MAXTRA PRO All-in-1 cartridge
- More sustainable than ever: made in Europe from 50% bio-based materials (lid & barrel) and 99% recyclable - check out more on BRITA's website
- MAXTRA PRO Limescale Expert has a new look. For a short period of time you might receive either version of the packaging while stock changes over
- Included: Replacement pack with 6x original BRITA MAXTRA PRO LIMESCALE EXPERT filter cartridges - each last 100L and are recyclable.
- Filter up to 100L in 4 weeks with every single cartridge - and save up to 100 plastic bottles at the same time
- 50% more effective at removing limescale from your tap water than the BRITA MAXTRA PRO ALL-IN-1 cartridge. Filter odour and taste-impairing substances (chlorine etc.), finest particles (≥ 30 µm) and metals like lead and copper if present in your tap water
£25.99
£41.49 (37% Off)
5
28% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Aqua Optima
28% Off

Aqua Optima Evolve+ Water Filter Cartridges, 12 Pack - Fits Brita Jugs & Alternative for Maxtra Filters - Reduces Limescale, Chlorine and Other Impurities - by Laica (Packaging May Vary)

Aqua Optima

£24.95

£34.99
(28% Off)

More Details
Main highlights
- THREE TIMES FASTER: Using Aqua Optima's advanced technology, Evolve+ water filter cartridges filter and purify your tap water 3 times faster than the leading brands.
- REDUCE LIMESCALE BUILD UP: A special ion exchange reduces heavy metals and prevents limescale build up. Evolve+ Filters remove particles such as sediment, rust and other tiny contaminant particles.
- ONE YEAR'S SUPPLY: Each Aqua Optima Evolve+ filter will clean 100 litres of tap water (depending on the quality and hardness of your water). Based on average use, this 12 pack will provide up to 1 year of filtered drinking water.
- GREAT TASTING, PURER WATER: Filtered tap water reduces the level of chemicals and impurities that can impair the taste of your drinks. Enjoy better tasting hot and cold drinks and improved look and taste of cooked vegetables when you use Aqua Optima Evolve+ water filters.
- EXTENSIVE COMPATIBILITY: Aqua Optima Evolve+ water filter cartridges are compatible with over 90% of all water filter jugs including; Aqua Optima water jugs, Lumi and Aurora water dispensers, Evolve+ filters can also be used with Brita Maxtra, Brita Maxtra+ and PerfectFit jugs. Also compatible with Tesco, Wilko, AmazonBasics, branded jugs and all other oval water filter jugs.
- 5-STAGE FILTRATION: Our 5-step water filtration technology efficiently filters tap water to reduce impurities including microplastics, chlorine, limescale, herbicides, pesticides, lead and heavy metals. Aqua Optima water filters feature activated carbon that absorbs chlorine, and filters out organic impurities.
£24.95
£34.99 (28% Off)

5 Best Water Coolers Filters Cartridges of 2025

BRITA MAXTRA PRO Pure Performance Water Filter Cartridge - 12 Pack - Original BRITA Refill reducing impurities, Chlorine, PFAS, pesticides and limescale for tap Water with Better Taste

BRITA Flow XXL Water Filter Tank (8.2L) incl. 1x MAXTRA PRO All-in-1 cartridge - fridge-fitting dispenser for families and offices - now in sustainable Smart Box ( branding slightly different)

BRITA MAXTRA PRO Pure Performance Water Filter Cartridge - 6 Pack - Original BRITA Refill reducing impurities, Chlorine, PFAS, pesticides and limescale for tap Water with Better Taste

BRITA MAXTRA PRO Limescale Expert Water Filter Cartridge 6 Pack (New) - Original BRITA Refill for Ultimate Appliance Protection, reducing impurities, Chlorine and Metals (Package May Vary)

Aqua Optima Evolve+ Water Filter Cartridges, 12 Pack - Fits Brita Jugs & Alternative for Maxtra Filters - Reduces Limescale, Chlorine and Other Impurities - by Laica (Packaging May Vary)

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BRITA Marella XL Water Filter Jug Blue (3.5L) incl. 1x MAXTRA PRO All-in-1 cartridge - large-volume jug with digital LTI and Flip-Lid - now in sustainable Smart Box packaging

BRITA S1326 MAXTRA+ water filter cartridges, compatible with all jugs for chlorine and limescale reduction, 6 pack

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BRITA MAXTRA PRO Pure Performance Water Filter Cartridge - 4 Pack - Original BRITA Refill reducing impurities, Chlorine, PFAS, pesticides and limescale for tap Water with Better Taste

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BRITA Aluna Water Filter Jug White (2.4L) incl. 1x MAXTRA PRO All-in-1 cartridge - fridge-fitting jug with digital LTI - now in sustainable Smart Box packaging

BRITA MAXTRA PRO Limescale Expert Water Filter Cartridge 3 Pack (New) - Original BRITA Refill for Ultimate Appliance Protection, reducing impurities, Chlorine and Metals (Package May Vary)

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