Best filter cartridges in 2026

filter cartridges
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Tap water quality varies across the UK, making reliable filtration essential for taste and health. We evaluated ten popular filter cartridges, focusing on compatibility with major brands like Brita, filtration efficiency for chlorine and limescale, and overall value. This list highlights options that balance performance with cost, ensuring you choose the right refill for your jug or kettle without overspending on unnecessary features.
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10
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9-25€
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Best Overall
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 Pure Performance Water Filter Car...

24.66GBP
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Best Choice
BRITA - 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
#1
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-34%
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40/100 Prime

-38% • Prime

  • 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
  • It simply tastes better: tap water filtered with the BRITA MAXTRA PRO Pure Performance is softer & cleaner - for a pure taste in every sip
£24.66 37.49 GBP
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Waterdrop - Waterdrop Water Filter Cartridges, Replacement for Brita® Maxtra+® Plus, Maxtra Pro® All-in-1, Compatible with Brita® Marella® Jug and Kettle, Reduce PFAS, PFOA/PFOS, TÜV SÜD, NSF Certified (6)
#3
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-25% • Prime

  • Certified by NSF: Our filter is NSF 372 certified for lead-free material. It has been tested and certified against NSF 42 to reduce chlorine, bad taste and odor.
  • Clean and Great Tasting: The premium ion-exchange resin and granular activated carbon used are effective in reducing chlorine, taste, odor, heavy metals and other potentially harmful contaminants in water to improve water quality and deliver fresh water, tested by a third lab.
£17.99
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Aqua Optima - Aqua Optima Evolve+ Water Filter Cartridges 3 Pack - Fits Brita Jugs & Alternative for Maxtra Filters* - Reduces Limescale, Chlorine and Other Impurities - by LAICA (Packaging May Vary)
#5
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-22%
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-22% • Prime

  • 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.
  • ADVANCED 5-STAGE FILTRATION: Gain peace of mind with our powerful Aqua Optima Evolve+ water filter cartridge. Its advanced 5-stage filtration actively reduces common tap water contaminants such as microplastics, chlorine, limescale, herbicides, pesticides, lead, and other heavy metals. Trust Aqua Optima for consistently cleaner, filtered drinking water every day.
£9.34 12.00 GBP
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Mutital - Water Filter Cartridges (2025 New), Replacement Compatible with Brita® Maxtra+® Plus & Maxtra Pro All-in-1, Fits Brita Marella Jug & Kettle, Reduces Impurities, Chlorine, PFAS
#8
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40/100 Prime

-31% • Prime

  • ✔️【𝐇𝐢𝐠𝐡 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 & 𝐂𝐨𝐬𝐭-𝐄𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞𝐧𝐞𝐬𝐬】Mutital water filter cartridges compatible with Brita Maxtra+, Brita jugs and Aquaphor jugs, including Marella, Marella XL, Marella Cool, Style, Style XL, Elemaris XL, Aluna, Aluna Cool, Mavea Elemaris System, and Marella System. Also compatible with AmazonBasics, Philips, and Dafi jugs. A more economical alternative for everyday use.
  • ✔️【𝟐𝟎𝟐𝟓 𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐅𝐢𝐥𝐭𝐞𝐫】The new 2025 Mutital water filter element features improved filtration technology, achieving a filter efficiency of up to 99.99%. It helps reduce contaminants in tap water, including substances such as chlorine, copper, lead, and limescale, while retaining important minerals and trace elements for healthier, better-tasting water.
£16.99
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AQUAEFFECT - AQUAEFFECT MAX+ Water Filter Cartridges,Replacement for Brita® Maxtra+® Plus,Maxtra Pro® All-in-1,Compatible with Brita® Marella® Jug,Reduces Chlorine & Limescale,Eco-Friendly Choice (6)
#10
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-38% • Prime

  • Compatibility: AQUAEFFECT filters are direct replacements for BRITA MAXTRA+, MAXTRA Pro All-in-1 Water filter cartridges. They effortlessly drop in, seamlessly fitting without the need for extra components. Suitable for use with other filter jug brands with an oval shape.
  • Clean and Refreshing Taste: Crafted with high-quality ion-exchange resin and activated carbon, AQUAEFFECT filters effectively reduce chlorine, heavy metals, and other potential contaminants, ensuring improved water quality and a consistently fresh taste. Note: Please ensure you follow the preparation instructions provided before using the filter for the first time to achieve optimal performance.
£14.99
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No products match your filters

Our Expert Verdict: filter cartridges

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This selection balances cost and performance effectively. While original Brita cartridges offer guaranteed fit, certified alternatives provide substantial savings without compromising on essential filtration. Choose based on your jug model and local water quality needs.

Market Overview: filter cartridges

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The UK market is dominated by Brita, but strong alternatives offer significant savings. Consumers increasingly seek certified filters that address specific concerns like PFAS or heavy metals. Eco-friendly packaging and subscription models are also driving purchasing decisions.

Buying Guide: filter cartridges

AI
Check your jug model compatibility first. Consider local water hardness for limescale reduction needs. Verify certification marks for safety. Compare price per litre filtered to find the best long-term value for your household.

Selection Criteria

We prioritized compatibility with popular UK jugs, verified filtration claims, and competitive pricing. Products were selected based on positive user feedback, brand reputation, and clear value propositions for both budget and premium segments.

Budget Advice

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Entry-level options start around £10 for multi-packs, offering good basic filtration. Mid-range choices provide enhanced features like limescale reduction. Premium original brands cost more but guarantee specific compatibility and consistent performance standards.

Conclusion: filter cartridges

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Selecting the right water filter cartridge depends on your specific jug model and local water hardness. Review the detailed comparisons below to find the best fit for your needs. Click through to check current prices and availability for each recommended product.

Frequently Asked Questions

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Many third-party options offer comparable filtration to original brands at a lower cost. Look for certifications like NSF or TÜV SÜD to ensure they meet safety and performance standards for reducing contaminants like chlorine and heavy metals.
Most manufacturers recommend replacing cartridges every four weeks or after filtering approximately 150 litres. Using a filter for too long can reduce its effectiveness and potentially harbour bacteria, impacting water taste and safety.
Yes, most cartridges in this list reduce limescale (calcium and magnesium) to improve taste and protect appliances. However, they are not water softeners. If you have extremely hard water, you may need a dedicated softening system alongside filtration.

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Why Trust This List?

Data-Driven Selection

Analysis of 0 verified customer reviews

Regularly Updated

Last updated 4 тижні тому

Independent Analysis

Objective criteria: rating, price, popularity

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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
🥇 #1

BRITA MAXTRA PRO Pure Performance Water...

24.66 GBP
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