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5 Best Filter Cartridges of 2026

Last Updated - 29/05/2026

1
Best Choice
28% Off

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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+ 12 Pack (12 Month Supply) Compatible with Brita Maxtra+ & PerfectFit*, 5-Stage Filter System Reduces Chlorine, Limescale and Other Impurities

Aqua Optima

£25.95

£36.00
(28% Off)

More Details
Main highlights
- SAVE MONEY & REDUCE PLASTIC WASTE: Make the right choice for the planet and your purse. Switching to water filter cartridges cuts single-use plastic reliance; each 150-litre cartridge significantly shrinks your carbon footprint and plastic waste. Enjoy substantial cost savings versus continually buying bottled water.
- MULTI-FIT COMPATIBILITY: Aqua Optima Evolve+ cartridges are a multi−fit solution, compatible with over 90% of water filter jugs (Aqua Optima, Lumi, Aurora). Also fits: Brita PerfectFit, Brita Maxtra, Brita Maxtra+, Brita Maxtra Pro jugs, plus Tesco, AmazonBasics, Morphy Richards, Russell Hobbs, and all other oval−shaped jugs.
- GREAT-TASTING FILTERED WATER: Elevate your daily hot and cold drinks with noticeably clearer and better-tasting filtered water. Our Evolve+ cartridges reduce unpleasant odours and impurities from tap water. Truly taste the difference in your tea, coffee, and cooked pasta/vegetables, promoting healthier family hydration.
- FILTER ACTIVATION: For best results, you must activate your Aqua Optima Evolve+ filter before use: soak for 5 minutes, shake vigorously, and rinse briefly to remove trapped air. After fitting, discard the first two filtered jugs to flush the system. Slow or no flow is caused by trapped air and requires re-activation. For compatible jugs (above), the included Compatibility Key is required for a secure fit; a firm push or slight twist is sometimes necessary to fully seat the filter or key. If it doesn't fit the first time or becomes loose, repeat.
- COMBAT LIMESCALE & PROTECT APPLIANCES: Aqua Optima Evolve+ cartridges actively combat limescale build-up, vital in UK hard water areas. Beyond enhancing taste, they safeguard your kettles, coffee machines, and other kitchen appliances. Minimising mineral accumulation extends their lifespan and maintains peak efficiency.
- BRITISH INNOVATION MEETS ITALIAN FILTRATION: Aqua Optima, a popular British brand, now combines with the renowned Italian company, LAICA, for unparalleled filtration expertise. Inspired by Northern Italy's refreshing waters, LAICA's 50-year heritage in fantastic filtration perfectly complements Aqua Optima's trusted design, bringing truly exceptional filtered water quality.
- ADVANCED 5-STAGE FILTRATION: Gain peace of mind with our powerful Aqua Optima Evolve+ cartridge. Its advanced 5-stage filtration actively reduces common tap water contaminants: microplastics, chlorine, limescale, herbicides, pesticides, lead, and other heavy metals. Trust Aqua Optima for consistently cleaner drinking water.
- * Brita, Maxtra, Maxtra+ and Maxtra Pro are registered trademarks of Brita SE. The use of the brand names and models is solely for the purpose of demonstrating compatibility.
£25.95
£36.00 (28% Off)
2

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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 Limescale Expert Water Filter Cartridge 6 Pack (NEW) - Original BRITA refill for ultimate appliance protection, reducing impurities, chlorine and metals (Package may vary)

BRITA

£23.00

More Details
Main highlights
- The original water filter: your guarantee for best BRITA filtration.
- The filter for coffee & tea lovers. Ideal for protecting your appliances and keep them shining
- Our best limescale filtration ever: 50% more effective at removing limescale from your tap water than the BRITA MAXTRA PRO Pure Performance cartridge
- Our PerfectFit system ensures you a flawless and reliable filtration every time with all BRITA Jugs & BRITA Flow
- More efficient than ever: Filters up to 150L in 4 weeks with every single cartridge - and save up to 150 plastic bottles at the same time
- Included: Replacement pack with 6x original BRITA MAXTRA PRO LIMESCALE EXPERT filter cartridges - each last 150L and are recyclable.
- Enjoy the pure taste: filters chlorine, finest particles (≥ 30 µm) and metals like lead and copper if present in your tap water
£23.00
3

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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.

FilterLogic

FilterLogic Universal 6 Pack Filter Cartridges Compatible with Brita® Maxtra+® Plus, PerfectFit, Maxtra Pro® All-in-1, Marella® Jug, Brita® Kettle, Water Jugs, White, fits -Elemaris-Bosch Tassimo

FilterLogic

£12.99

More Details
Main highlights
- ONLY compatible filter which fits Maxtra, Maxtra+ and Maxtra PerfectFit
- Effectively reduces Limescale, eliminating scum and scale on hot drinks like tea and coffee
- Certified by TUV to European/German Standards
- Carbon stage to remove chlorine improving taste and odour
£12.99
4
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 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

£22.50

£37.49
(40% Off)

More Details
Main highlights
- The original water filter: your guarantee for best BRITA filtration.
- Our PerfectFit system ensures you a flawless and reliable filtration every time with all BRITA Jugs & BRITA Flow.
- Need extra appliance protection or limescale reduction? Check out the BRITA MAXTRA PRO Limescale Expert cartridge
- More efficient than ever: Filters up to 150L in 4 weeks with every single cartridge - and save up to 150 plastic bottles at the same time
- It simply tastes better: tap water filtered with the BRITA MAXTRA PRO Pure Performance (previously ALL-IN-1) is softer & cleaner - for a pure taste in every sip
- Included: Replacement pack with 6x original BRITA MAXTRA PRO Pure Performance filter cartridges - each last 150L and are recyclable
- Filters chlorine as well as finest particles (≥ 30 µm), micro impurities such as PFAS* and metals, certain herbicides, pesticides & pharmaceuticals
£22.50
£37.49 (40% Off)
5

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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.

Intex

Intex Swimming Pool Filter Cartridge Type A [Pack of 6]

Intex

£18.60

More Details
Main highlights
- This filter cartridge is made with easy-to-clean Dacron paper for the ultimate filtration
- This 6 pack provides you with replacement filter cartridges for up to 3 months
- Simply attach the filter cartridge to an Intex filter pump
- Keep your effortlessly clean thanks to the Intex 6 pack of type A filter cartridges
- """For maximum efficiency, replace cartridges every two weeks."""
£18.60

5 Best Filter Cartridges of 2026

Aqua Optima Evolve+ 12 Pack (12 Month Supply) Compatible with Brita Maxtra+ & PerfectFit*, 5-Stage Filter System Reduces Chlorine, Limescale and Other Impurities

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)

FilterLogic Universal 6 Pack Filter Cartridges Compatible with Brita® Maxtra+® Plus, PerfectFit, Maxtra Pro® All-in-1, Marella® Jug, Brita® Kettle, Water Jugs, White, fits -Elemaris-Bosch Tassimo

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

Intex Swimming Pool Filter Cartridge Type A [Pack of 6]

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