Best Water Filters in the UK

Review & Comparison, Last Update June 21, 2020
It's important to drink fresh water every day as it's the source of life. Doctors recommend using a water filter to get pure water safe for human health. We have reviewed 5 best water filters to help you choose the right model! ...Read more ...Read less
BEST 2020
PROS
CONS
OUR VERDICT
Type
Purification method
Filter life
Water tank capacity
Filtration results
Usability
Warranty
 
PROS

Cartridges serve a long time before replacement is needed, which makes this system a practical and economical solution. A large water tank has enough capacity to provide you with a long-time reserve of filtered water both for drinking and cooking.

CONS
The system may require an additional pump if the pressure in your water conduit is low.
OUR VERDICT

Though the system looks quite convoluted, installing it is a quick and hassle-free process. Plus, it boasts a very large water tank which makes it the perfect choice not only for home use but also for other spaces such as offices, restaurants and more.

detailed parameters
Type
Flow Filter
Purification method
Reverse Osmosis Filter System
Filter life
Up to 5700 l
Water tank capacity
12 l
Filtration results
Removes up to 99% of polluting substances, admixtures, odours, microbes, and viruses on the biological level, making even a muddy water potable.
Usability
Undersink installation for saving space in your kitchen, Large tank for purified water
Warranty
1 year
PROS

No need to remove the cover when adding water to the tank. For a small pitcher, it has a rather big water tank capacity.

CONS
The handle is open, so it is prone to breaking.
OUR VERDICT

This is a stylish and efficient pitcher that can not only purify water but also noticeably enhance its taste making it fresher and tastier. The model is available in several colour options, so you can pick the best one for your interior.

detailed parameters
Type
Filter Pitcher
Purification method
Mechanical, Carbonic cartridge
Filter life
~ 150 l
Water tank capacity
3.5 l
Filtration results
Removes the smell and taste of chlorine, zinc, copper, mercury, and cadmium
Usability
Ergonomic grip, Innovative BRITA Meter cartridge replacement indicator
Warranty
Amazon's 30-day return policy
PROS

Thanks to the MAXTRA+ MicroFlow Technology, the problem of limescale buildup will leave your household for good. And the combination of micro carbon pearls and ion exchange pearls will improve the taste of your water while reducing all impurities harmful to health.

CONS

The quality of the plastic sliding door could be better.

OUR VERDICT

The BRITA Flow water filter tank is a sound choice for big families that look for a capacious yet easy to store unit. It can be put on a countertop as well as in your fridge and can accommodate up to 5.2 l of filtered water, enough for most household needs.

detailed parameters
Type

Flow water tank filter

Purification method

MAXTRA+ MicroFlow Technology, Micro carbon pearls cartridge

Filter life

up to 150 litres or every month

Water tank capacity

8.2 l

Filtration results

Reduces limescale build-up, metals such as lead and copper, chlorine and other substances that affect water's taste

Usability

Comfortable dispensing tap, Easy filling with sliding lid, clever BRITA Memo reminder

Warranty

30 day money back guarantee and free replacement parts service

PROS
Easy one-click installation. The model is compatible with most taps and is made of the oxidation-resistant material that ensures a long filter life.
CONS
The filter slows the water flow down.
OUR VERDICT
PUR is a stylish faucet filter the design of which will fit into any modern kitchen interior. Having a decent efficiency, the unit is great for purifying the water of medium pollution and hardness.
detailed parameters
Type
Faucet Water Filter
Purification method
Mechanical, Carbonic cartridge
Filter life
Up to 380 l
Water tank capacity
Filters water right from the tap
Filtration results
Removes smell and taste of chlorine, zinc, copper and mercury
Usability
Filter replacement indicator light
Warranty
Amazon's 30-day return policy
PROS
The handle of the filter is closed, therefore it's long-lasting.
CONS
The water tank capacity may be insufficient for demanding users.
OUR VERDICT

Though this filter pitcher doesn't look anything special, it does its job and does it well. Can be recommended to anyone interested in purchasing an inexpensive water filter effective at purifying tap water.

detailed parameters
Type
Filter Pitcher
Purification method
Mechanical, Carbonic cartridge
Filter life
~ 150 l
Water tank capacity
2.5 l
Filtration results
The pitcher removes taste and odour of chlorine, zinc, copper, catches contaminants and gives water a nice taste
Usability
Convenient handgrip
Warranty
Amazon's 30-day return policy

Ispring RCC7AK

Premium Quality

The iSpring RCC7AK is quite expensive, however, it's well worth the price. Featuring a 6-stage water filter system, it will not only remove dirt particles, impurities and harmful pollutants but also restore good minerals and give your tap water balanced alkalinity, which will improve its taste and make it safe for drinking, cooking, and more.

The iSpring RCC7AK is an under-sink model coming with all the parts and connectors needed for its installation. In general, it fits all types of sinks, and it doesn't take longer than a couple of hours to put everything in place. Basically, you won't need to use any threading pipes - it's enough to push tubing 2-3 cm deep into connectors and lock it in. But if you have any kind of troubles, you can refer to the instructions or videos or ask for industry-leading help, which is available a phone call away.

What's great about this filter is that it comes supplied with a faucet: it can be placed on a countertop and used as a main source of water. However, the best thing is that the filter can also be connected to other kitchen appliances such as a fridge, ice maker or your coffee machine with the help of the output lines.

It's also worth mentioning that the iSpring RCC7AK requires very low maintenance. It comes with a generous warranty and has lifetime tech support. It uses standard replacement cartridges which are easy to find in stores and has a see-through housing letting you clearly see when it's time to change the cartridge.

In all, the iSpring RCC7AK system is a great product in many ways. It's on the expensive side, but it pays off with time. So, if you look for a filter that can produce healthy, ideal-tasting water without compromising good minerals for many years to come, you've just found it.

Review of Ispring RCC7AK Reverse Osmosis Water Filter System

Additional Info

    Manufacturer


 

Brita Elemaris

Elegant and Efficient

Made by a trusted manufacturer, the BRITA Elemaris Filter Jug is an ideal solution for households that appreciate quality, contemporary design and convenience of use. Featuring stylish design and available in a variety of colours, everyone will be able to find a model that will mesh with their kitchen interior best. On top of modern design, this jug boasts a bundle of added convenience features, bringing it on par with other premium-quality water filters.

First, it's equipped with a MAXTRA+ filter with MicroPore technology that makes sure no limescale or other impurities may get inside. As a result, the appearance of your drinks, as well as their taste, will be enhanced allowing you to really enjoy your coffee, tea, etc.

Second, it features a special Intelligent 'Meter' that will indicate the amount of water poured, the hardness of water, and time.

And finally, it offers 2L filtered water capacity and 3.5 L total capacity, making it a suitable choice for families wanting a rather large jug. With one of these, you will have enough supply of clean and great-tasting water, allowing you to stay hydrated all day long no matter whether you're at home or working in the office. And to give you extra peace of mind about the quality of the product, the manufacturer provides all their clients with free replacement parts service.

All in all, if you need a premium quality filter to use at home or in the workplace that will be convenient to use and effectively remove all types of pollutants that can be found in tap water, the BRITA Elemaris Filter Jug can be the optimal solution. Featuring an innovative filtration system and coming at a more than reasonable price, it offers the best value for the money.

Review of Brita Elemaris Water Filter Jug

Additional Info

    Manufacturer


 

Brita Flow

For Larger Families

For those who don't want to bother buying bottled water, filling jugs several times a day or investing in a fridge with a water dispenser, we couldn't recommend this water filter highly enough. Stylish, capacious yet compact to fit on a fridge shelf, the BRITA flow water filter tank can be the answer.

One of the first things that sell this product is its modern and elegant design. You can put it on a countertop and it will pair great with your kitchen interior. Another thing, of course, is its size. With 8.2 l of total capacity and 5.2 l of filtered water, this filter can satisfy the needs of any large household or family of water enthusiasts, providing enough water for drinking, preparing meals or brewing coffee or tea.

However, the best thing about it is that it really works. Featuring new MAXTRA+ filter with MicroFlow technology and ion pearls, it effectively reduces limescale, removes impurities, and absorbs metals leaving tap water taste nice, clean and fresh. The filter uses long-lasting MAXTRA+ filter cartridges and is dishwasher-safe so you can keep it clean without hassle. Plus, it's very easy to assemble with no instructions needed. A sliding lid seals tightly, and when needed, it can easily slide backwards for topping up or cleaning.

In all, the BRITA flow water filter tank is a fantastic product which will be the ideal solution for larger families and those who are used to drinking plenty of water during a day. It can accommodate tons of filtered water and it fits nicely in the fridge, so you and your family can have enough cool water on those sweltering summer days.

Review of Brita Flow water filter tank

Additional Info

    Manufacturer


 

PUR 3-Stage

Space-saving

If you're looking for a more permanent solution, we recommend turning to the PUR 3-Stage Water filter. Unlike jugs and water tanks with filters, this one installs on tap and provides you with clean filtered water with a quick flick of a switch. On average, the PUR 3-Stage Water filter's said to clean up to 100 gallons before it's time to replace the cartridge, which is plenty to satisfy the drinking needs of large households for up to 2-3 months. Plus, the replacement pack is included, so when the filter gets clogged, you'll have an extra cartridge at hand.

Similar to any other filter, the PUR 3-Stage Water filter features a three-stage filtration system which will allow it to clean tap water from various metals such as zinc, copper, lead, uranium, etc. as well as make it odour-free. So, you will be able to use your tap water not only for brewing tea or cooking meals but also for drinking.

In regard to installation, the PUR 3-Stage Water filter installs quickly and without problems requiring neither assistance nor tools. Once installed, you will have no problems either. It has a small size to not make opening your tap tricky and it features an electronic indicator letting you know when it's time to replace the cartridge. All is very easy and hassle-free. Not surprising, the PUR 3-Stage Water filter is highly ranked and so popular among people who rent flats or simply do not want to bother installing expensive filter systems.

Review of PUR 3-Stage Faucet Water Filter

 

AcalaQuell Water Filters Water Filter Jug

Not an Ordinary Jug

Though the AcalaQuell Water Filter Jug looks simple, it's not simple at all. Featuring advanced multi-layer filtration, this little thing can effectively take out up to 99% of toxins, including various metals such as lead, copper and silver as well as pesticides.

The unique feature of this filter is that it has a micro sponge. This sponge is 1 µm in size, which is so small that no bacteria will be able to physically sift through it, to say nothing of dust, rust and other small floating particles that can be found in tap water. What's more, the filter uses innovative Pi-Technology developed by scientists from Japan and Germany, enabling it to give back the water its natural qualities. As a result, the water passes through several stages of filtration and regains its nice, fresh taste.

We'd be remiss not to mention the high quality of the jug design. The AcalaQuell Water Filter Jug's made of high-grade and eco-friendly materials containing no glues or other harmful chemicals which might exude unpleasant odours. The water filtered in this jug undergoes no pressure, yet all good minerals stay, giving it the ideal taste similar to that of a natural spring.

Perhaps, the only flaw of the AcalaQuell Water Filter Jug is that it's rather small. With 1.3 l of total capacity, it will not suit big families. However, if you value quality above all and don't mind refilling the jug when it runs out of water (which might happen quite often given how nice the water tastes), the AcalaQuell Water Filter Jug can be your best choice.

Review of AcalaQuell Water Filters Water Filter Jug

Additional Info

    Manufacturer


 

What Is a Water Filter?

A water filter, as it's easy to guess from the name, is an appliance used for water purification. It's produced in many different types, ranging from bulky under-sink models to countertop filters and smaller pitchers that can be stored in the fridge. Water filters are indispensable for everyone worrying about the quality of water and potentially harmful contaminants that might affect the health. They will also come in handy for those who just want to improve the taste of the tap water. In this article though, we've decided to focus on home water filters, the type of filters that don't need installation and can be easily taken with you. Though rather small in size, they can trap up to 99% of bacteria and remove contaminants most frequently found in water like asbestos, copper, fluoride, chlorine, and more, making them a decent alternative to complete water filter systems. Plus, they aren't expensive so everyone can find a suitable model without breaking the bank. We've looked through dozens of water pitchers available along with their specs and customers reviews, to narrow down your choice to the five best models. Check out our selection and take your pick!

As we have mentioned before, dishes will be tastier if cooked in pure water. We recommend considering pressure cookers and slow cookers to make your food even more delicious and get the best of it.

What Features to Compare

Type

Buying a water filter, you should know the quality of the water supplied to your home. Of course, a chemical analysis in a laboratory is the best way to establish the water quality. The water may have visual and gustatory signs can hint at its problems. For example, it may be a feculence, metallic aftertaste and a foreign smell. Once you know the peculiarities of your water, you can decide which water filter you need. Water filters come in pitchers, dispensers, faucet filters, flow filters, and each model is designed for specific pollutants.

Purification Method

Most water filters are based on mechanical purification (one or several stages). The water flows through such filters by gravity and this is typical of pitchers and faucet filters. They are the best for purifying the moderately polluted water and for post-treatment. Reverse osmosis systems are more advanced and feature fine membranes that clean water on a molecular level and are able to clean even a severely polluted water.

Filter life

The filter life is an important aspect to consider. The filter performance is the indicator of its efficiency. The majority of filters are able to process about 150 l before it needs to be replaced, while others can do more and save lots of money on buying water in bottles.

Installation

The water filter installation is worth your attention as well. Pitchers and dispensers are easy to accommodate on a kitchen table or on a fridge shelf, while water filter systems should be integrated into a water pipeline. Filters and clean water tanks are usually installed under a kitchen sink. It is more complex but such filter systems are more efficient.

Filtration Results

Each water filter has a purification system that allows it to bring a specific filtration result. One category of filters can remove mechanical impurities, chlorine, zinc, copper. Multi-stage filters deliver outstanding results as they remove contaminants, eliminate up to 99% of germs and saturate the water with minerals.

Usability

Each water filter has special features that make it handy. For example, an indicator light will help you replace the filter cartridge on time. A large water tank provides a longer clean water supply. Some water filters have removable bases for space saving and convenient taps for pouring water without lifting the filter or removing it from a fridge.

Sources:

1. How to Choose a Home Water Filter, wikiHow.
2. Water Filter Buying Guide, Lowe's.
3. The Best Water Filter Options, Wellness Mama. December 28, 2016.
4. Water Filter Buying Guide, eBay. March 3, 2016.
5. Water filter, Wikipedia. January 20, 2017.
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