10 Best Carbon Water Filter in The UK

Last updated on 16/07/2025

Advertising disclosure

Waterdrop 10UA Under Sink Water Filter, 30,000 Liters High Capacity Water Filter System, NSF/ANSI 42 Certified,Reduce PFAS, PFOA/PFOS, Reduce Lead, Chlorine, Bad Taste, Odor

Free Shipping

Why We Love It

Long-lasting filtration with large capacity.
Multi-stage, broad spectrum filtration.
Simple installation and fast flow.

Main Highlights

𝐔𝐥𝐭𝐫𝐚-𝐥𝐨𝐧𝐠 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: When used with municipal water, each filter has a maximum service life of 12 months or 30,000 liters. (This may vary based on water conditions.) If you want to reduce water hardness or TDS, choose the Waterdrop RO system!
𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐦𝐮𝐥𝐭𝐢𝐬𝐭𝐚𝐠𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The Waterdrop Direct Connect Undersink Water Filtration System uses innovative multistage filtration. And it can effectively reduces chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore! If you want to reduce water hardness or TDS, choose the Waterdrop RO system!
𝐈𝐀𝐏𝐌𝐎 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐟𝐢𝐥𝐭𝐞𝐫: Specially selected premium materials are lead-free, which is fully certified by the IAPMO against NSF/ANSI 372 standard. Tested by IAPMO ANSI 42 Standard, it effectively reduces chlorine, taste and odor. The BPA-free, lead-free material ensures more reliable use from the inside out. To look over the 42&372 certification of this product, please search "WD-10UA" on IAPMO official website.
𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8" hose. The 3/8"–1/2" convertor fitting helps you connect the system to both 1/2" and 3/8" cold water lines and faucets.
𝐅𝐚𝐬𝐭 𝐟𝐥𝐨𝐰 𝐫𝐚𝐭𝐞 & 𝐦𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐮𝐬𝐞𝐬: The fast and stable water supply provides pure water that tastes like spring water. The tested full flow rate is 3 liters per minute at 60 psi. Developed for household and commercial use, the Undersink Water Filtration System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment.

Fluoride Water filter Pitcher 3.5L – Removes Fluoride, Lead, Microplastics, PFOA, PFAS, Pesticides - Alkaline PH by Klar Water

10% OffFree Shipping

Why We Love It

Secure from harmful chemicals.
Transforms water alkalinity.
Long-lasting, efficient filters.

Main Highlights

Filters 95% of fluoride in tap and bottled water – Independently tested in the UK.
Filters 99% of PFOA and PFAS (Forever Chemicals) and Pharmaceuticals.
Filters microplastics – Will filter microplastics from tap and bottled water.
Alkaline water – Changes the PH of water to Alkaline.
Long lasting filter 60 days /350 litres lifespan for each filter – Fast filtration with a long lifespan.
BPA and Phthalate free– Pitcher made without any BPA and Phhaltes.

Yamataro 2 Pack Boiling Water Tap Replacement Carbon Filter Water Filter Cartridge Anti-Scale Under Sink Replacement Carbon Rod Filter for Instant Hot Water Tap

Free Shipping

Why We Love It

Improves water taste and smell.
Removes harmful contaminants effectively.
Convenient and easy installation.

Main Highlights

The carbon water filter effectively removes scale, magnesium, and other minerals from hot water and potable water supplies.
Improved Taste: Reduces unpleasant chlorine taste, odour, and discolouration of water.Lead Removal: Protects against lead and other organic compounds that can contaminate your drinking water.Sediment Reduction: Helps minimise sediment buildup to 1 micron in size.
Solid Built with Longer Life Cycle to purify up to 7200 Litre water. Exchange a new water filter after use of 6 month.
Plug fit connection make it easy to join in your existing boiling water tap. Rotatable housing holder is convenience to fix the filter as well as change the filter cartridge.
This anti scale carbon water filter works with your 3in1 and 4in1 instant hot water tap with a 1/4" RO tube. It will effective protect your boiler from lime scale build up.
Great value pack with one carbon water filter with housing and one extra replacement carbon water filter cartridge. The package will comes with a RO tube.

Excel Home - 3 in 1 Boiling Water Tap Replacement Carbon Filter, Reduces Metals and contaminants in Water. for Instant 3-in-1 Comes with Replacement housing

Free Shipping

Why We Love It

Improves water taste.
Eco-friendly design.
Highly adaptable filters.

Main Highlights

Efficient Filtration: Carbon water filters use activated carbon to efficiently remove impurities, such as chlorine and sediments, ensuring cleaner, better-tasting water.
Environmental & Versatile: With sustainability in mind, these filters reduce plastic waste while offering versatility for applications ranging from household faucets to municipal water treatment.
Versatility: These filters are versatile and can be used in various water treatment applications, from point-of-use filters in household faucets to larger-scale systems for municipal water treatment. Their versatility makes them a popular choice for different settings and water sources.
Filters are need to be changed every 3 to 6 months depending on the water quality.

BLACK+BLUM | Charcoal Water Filter Sticks | Traditional Japanese Charcoal Water Filter System, Hydration + Carbon Filter for Water Bottles + Water Dispensers | 4 Pieces, Last 6 Months Each, Wood Black

Free Shipping

Why We Love It

Charcoal purifies and softens water.
Simple and versatile usage.
Promotes healthy hydration.

Main Highlights

BINCHOTAN CHARCOAL: The Japanese have been using these as a water filter system for centuries. These traditional style sticks of charcoal purify drinking water, removing chlorine, softening the water and absorbing tastes and odours
SIMPLE TO USE: The charcoal filter stick water filter comes ultra-sonic cleaned and ready to use. All you need to do is fill your bottle with drinking tap water and enjoy great-tasting water. Made from natural wood sticks. Dimensions vary (15 to 28mm diameter, maximum length 118mm)
LONG LASTING: The natural carbon filter sticks have a total lifespan of 6 months each. As their effectiveness decreases, all you must do is boil the charcoal water filter sticks for 10 minutes to rejuvenate
USE IN ANY BOTTLE: Works with any water bottle so you don't need water filter cartridges or a special filter water bottle. The charcoal filter sticks are suitable for metal and glass water bottles, carafes, jugs, and even fridge water dispensers
HEALTHY HYDRATION: The activated charcoal water filter attracts the ions of contaminants to the surface of the carbon, and at the same time releases minerals such as calcium, iron and magnesium back into the water for a healthy way to stay hydrated

CO-Z Water Filter Replacements, 2 Activated Carbon Water Filters for Gravity Filtration System, Black Purification Elements Purifier Replacements for Home Travel Outdoor, NSF/ANSI 42 Certified

Free Shipping

Why We Love It

Effective chlorine removal guaranteed.
NSF-certified for your safety.
Cost-effective and eco-friendly solution.

Main Highlights

99% Efficiency Filtration: These two water filters from CO-Z, made of natural coconut shell activated carbon, effectively reduce chlorine in water sources by over 99%, while also removing heavy metals, sand, rust, odors, and large particles, providing clean and fresh-tasting water for you and your family.The filter element does not reduce the TDS value
NSF-Certified Filters: Certified by NSF/ANSI 42 and crafted from food-grade material, our gravity water filters offer peace of mind by being BPA-free and lead-free, ensuring the safety and reliability of your drinking water
Save Costs, Reduce Waste: With our two water filter replacements, you can filter up to 22,710 L of clean water (actual output may vary based on water conditions), saving you from purchasing 45,000 bottles of water and reducing plastic waste
Your Go-To Water Filters: Our versatile carbon water filters allow you to enjoy clean water wherever your adventures take you. Whether at home, on a camping trip, or exploring new horizons, they ensure pure hydration every step of the way
Easy Setup, Perfect Fit: Each water filter replacement features a wing nut for effortless installation on most gravity-fed water filters, while a sealing washer reduces the risk of leaks during filtration. Don't forget to flush the filters before their initial use

Liquida LQ3001 Instant Boiling Water Kitchen Tap Filter for All EBT Products

Why We Love It

Works with all models.
Ensures optimal performance.
Simple maintenance schedule.

Main Highlights

For all Liquida EBT models
We recommend the filter is changed every 6 months

Finerfilters 10" Carbon Water Filter 5 Micron (2 Pack)

Why We Love It

Efficient water filtration guaranteed.
NSF certified for safety.
Includes long-lasting dual filters.

Main Highlights

Brand: Filter water efficiently with the Finerfilters quality
Certification: Certified to NSF standards for safety and performance
Activated carbon: 5 micrometer activated carbon block for efficient filtering of impurities
Application: Suitable for use with fresh water jugs and other water applications
Package: Includes 2 pcs filters for long time use

3X AquaHouse 10" Carbon Block CTO Water Filter Cartridges for Drinking Water, Reverse Osmosis Systems, fits All 10" Filter Housings

Free Shipping

Why We Love It

Versatile filtering for various uses.
Certified and rigorously tested quality.
Long-lasting and efficient filtering.

Main Highlights

3x AH-CTO5 AquaHouse 10" Carbon Block water filter cartridges, fits all standard 10" water filter housings (cartridge diameter 2.5"). Suitable for use with drinking water, reverse osmosis systems, aquarium filters, water fed pole systems, and more.
High quality coconut shell carbon removes levels of Chlorine, Organic Compounds, Pesticides, Herbicides and more. 5 Micron rated particulate filtration also removes levels of rust, dirt, sand and sediment particles larger than 5 Microns in size.
Premium water filter, has been independently tested and certified by the Water Quality Association's Gold Seal program. Only products that pass rigorous testing and pass annual manufacturing facility audits are accepted onto the Gold Seal certification.
Filter meets NSF/ANSI 42 standard for material safety, structural integrity, and has been tested for chlorine reduction. This gives the user confidence the filter is of high quality and safe for use with drinking water.
Filter life: up to 12 months / 15,000 litres. AquaHouse branded filter, Aquahouse is a registered trademark of Water Filter Man Ltd.

3 x Finerfilters Reverse Osmosis System 10" Coconut Carbon Block Water Filter Cartridge

Free Shipping

Why We Love It

Enhanced filtration performance guaranteed.
Versatile for various systems.
Eco-friendly coconut carbon choice.

Main Highlights

3 x Finerfilters 10" Coconut Carbon Block Filter - Fits all 10" enclosures
Coconut Carbon More Efficient Than Standard Carbon Block or Granular Activated Carbon
Used in all reverse osmosis systems with 10" enclosures
Also used on its own in a 10" filter housing for single stage water filtering for drinking water and other
Filters up to 5 Micron, Finerfilters Branded Product

8.9

Excellent

We scanned 1129 products

We reviewed these offers relevant to the Carbon Water Filter within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Waterdrop, Klar Water, YAMATARO, Excel Home, BLACK + BLUM, CO-Z, Liquida, Finerfilters, AquaHouse, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Carbon Water Filter in the market, we considered we took a deep dive into 5646 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Waterdrop 10UA Under Sink Water Filter, 30,000 Liters High Capacity Water Filter System, NSF/ANSI 42 Certified,Reduce PFAS, PFOA/PFOS, Reduce Lead, Chlorine, Bad Taste, Odor. We love many things about this product by Waterdrop. What sets it apart from the competition is Long-lasting filtration with large capacity. , Multi-stage, broad spectrum filtration, Simple installation and fast flow.
The best value product for most shoppers and where user satisfaction is continuously the highest is Fluoride Water filter Pitcher 3.5L – Removes Fluoride, Lead, Microplastics, PFOA, PFAS, Pesticides - Alkaline PH by Klar Water by Klar Water based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Carbon Water Filter and the best cost-to-value ratio is Fluoride Water filter Pitcher 3.5L – Removes Fluoride, Lead, Microplastics, PFOA, PFAS, Pesticides - Alkaline PH by Klar Waterat Klar Water with a 10% discount.
Our list of the best Carbon Water Filter is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Carbon Water Filter in The UK

Related Deals You Might Like for Carbon Water Filter

Emma Basic | Binchotan Charcoal Water Filter | 1 Pc | last 6 months | Japanese Tradition | Make Tap Water Taste Great

Black+Blum Charcoal Water Filter Hydration with Locking Coil, Old Japanese Tradition, Lasts 6 Months, Natural Wood

BRITA Marella Water Filter Jug Graphite (2.4L) Starter Pack incl. 3x MAXTRA PRO Pure Performance cartridge - fridge-fitting jug with digital LTI and Flip-Lid - now in sustainable Smart Box packaging

Emma Basic | Binchotan Charcoal Water Filter | 4 Pcs

Hopeas 24pcs Activated Charcoal Water Filters, Coconut Shell, Chemical-Free, Odor Absorbing, Carbon Filter Replacements for Distillers, One Year Supply

Finest-Filters In Line T33 Fridge Water Filters (2 Pieces), Compatible with Samsung, Daewoo, LG etc, Universal Size, Calgon Carbon, NSF Certified

Faucet Tap Water Filter, Uooker 2 Pcs Activated Carbon Kitchen Tap Filter, Removes Chlorine Fluoride Heavy Metals Hard Water Softener Water Sink Faucet Filter for Home Kitchen Bathroom Shower Hose

2 x Replacement Under Sink Filter Cartridges 6 Month for All Undersink Systems

Set of 12 Charcoal Water Filters, Replacement Water Filters, for Coffee Machines

iSpring FC15 5 Micron 10" Replacement CTO Carbon Block Water Filter Cartridge for Under Sink Reverse Osmosis RO Filtration System,10" x 2-1/2", White

We scanned 1129 products

We concluded that: