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5 Best Filters of 2025

Last Updated - 15/10/2025

1
Best Choice

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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.

INVIGORATED WATER

PH001 3-Pack Alkaline Water Filter Cartridges – Replacement Cartridge for Invigorated Water Jug – Water Purifier, Filtration System for Pure Drinking Water – 1.136 Liters Capacity

INVIGORATED WATER

£57.99

More Details
Main highlights
- PURE, REFRESHING WATER: Our water filter alkaline system delivers a fresh & rejuvenating water taste, ensuring your loved ones have access to clean, clear, and healthy water!
- LONG-LASTING FILTER: Our PH001 alkaline water filter can process up to 360 liters of waterand helps you replace plastic water bottles. A greener, cost-effective choice for purified water.
- INVIGORATE YOUR LIFESTYLE: Combine our alkaline water filter cartridges with products like the pH Recharge countertop pitcher. Our product range offers a money-back guarantee.
- ADVANCED ALKALINE WATER FILTER: Our multi-stage filtration process filters harmful substances out, while essential minerals are retained. It amplifies alkalinity up to pH 9.
- A SUSTAINABLE SOLUTION: Decrease your reliance on plastic bottled water and protect our Earth! Our alkaline water filters are made from BPA-free, food-grade materials.
£57.99
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.

Finerfilters

Finerfilters FC04 Water Filter Compatible with All Lincat FilterFlow FX Series Automatic Water Boilers Including EB3FX, EB4FX, EB6FX, EB6TFX, EB3FX/PB, EB3FX/TT (2 Pack)

Finerfilters

£49.95

More Details
Main highlights
- This filter is compatible with the LINCAT FilterFlow FX Series of Boilers Including; EB3FX, EB3FX/PB, EB3FX/TT, EB4FX, EB6FX, EB6TFX
- This filter is a replacement for the following filter models; FilterFlow FC04, FilterLogic VFL-430, EWF-8007A, WD-FC04, SPC-04, FC04NG.
- The filter also has a scale inhibitor to help reduce the build-up of limescale which can cause damage to the sensitive boiler heater elements.
- The cartridge has a 1 Micron rating, meaning it will remove Class 1 particulates from the water. The cartridge removes impurities from water such as chlorine and sediment to improve the taste and odour of your water.
- Finerfilters FF-FC04 water filter cartridge compatible with Lincat FC04 boiler water filter.
£49.95
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.

Amazon Basics

Amazon Basics Water Filter Cartridges, 6 count (Pack of 1), fits and compatible with all BRITA jugs incl. PerfectFit & Amazon Basic Jugs

Amazon Basics

£20.56

More Details
Main highlights
- Water filter cartridge for use with any Amazon Basics water filter jug, also fits all new & old BRITA water filter systems
- TÜV certified & BPA-free
- Replace cartridge every 30 days or after 150 L, depending on water hardness
- Improved filtration: Significantly increased activated carbon filter surface, finer mesh for better reduction of rough particles, built-in fine mesh traps and retains filtered particles & finer cartridge grid effectively reduces the exit of black bits
- Effectively reduces chlorine, limescale and other impurities contained in the tap water
- Easy 4-step prep, no long pre-soaking required
£20.56
4
33% 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.

BRITA
33% 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

£24.94

£37.49
(33% 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
- 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
- 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
£24.94
£37.49 (33% Off)
5
Best Value
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

£25.97

£41.49
(37% Off)

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
- 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 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
£25.97
£41.49 (37% Off)

5 Best Filters of 2025

PH001 3-Pack Alkaline Water Filter Cartridges – Replacement Cartridge for Invigorated Water Jug – Water Purifier, Filtration System for Pure Drinking Water – 1.136 Liters Capacity

Finerfilters FC04 Water Filter Compatible with All Lincat FilterFlow FX Series Automatic Water Boilers Including EB3FX, EB4FX, EB6FX, EB6TFX, EB3FX/PB, EB3FX/TT (2 Pack)

Amazon Basics Water Filter Cartridges, 6 count (Pack of 1), fits and compatible with all BRITA jugs incl. PerfectFit & Amazon Basic Jugs

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)

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