Advanced Reverse osmosis filtration system

K5 Pure+
water filter

A high-performance reverse osmosis water filter with Mineral Plus, which adds beneficial minerals to your drinking water for improved taste.

  • Mineral Plus cartridge to enhance water benefits and taste
  • 4-stage filtration process
  • Efficient and economical to run
  • Compact design that fits neatly under a kitchen sink
  • Certified by WQA

£779.00

Complete your system

Ensure you have everything you need - view compatible taps and filter cartridges.

Upgrade your drinking water, your way

Spread the cost with 0% finance. Call our finance team on 0800 977 8471

K5 Pure+
water filter

Advanced RO filtration | Excellent Flow Rate | Fits Under Sink | Mineral Enriched Water

Reduced Microplastics and Forever Chemicals
Spread the cost0% Finance Available
£779.00
Add to basket

Mineral enriched water.

Thanks to the ‘Mineral Plus’ cartridge, this reverse osmosis water filter adds essential nutrients back into the filtered water for a better taste.

Longer lasting RO filters.

The long lasting reverse osmosis water filters reduce plastic waste and energy use to create an eco-friendly water solution.

Excellent water flow rate.

The flow rate of the K5 Pure+ filter outperforms many at home reverse osmosis filter systems with its unique QuickFlo® tank technology, ensuring a strong and steady flow of water from the tap.

Simple and easy to install.

The compact system fits easily and neatly under the kitchen sink and is powered by water pressure instead of electric, for a simple installation and lower running costs.

Highest quality standards.

Engineered for lasting performance and complete peace of mind, the K5 Pure+ filter is backed by a 10-year parts warranty.

Water filter monitoring system.

Maintenance is made easy with PureMometer® technology – an easy to read metering system that tells you exactly when the mineral water filter cartridge needs changing.

Non-electric water filter.

The K5 Pure Ultra is powered by water pressure, so there are no electricity cables to worry about, nothing to programme and lower running costs.

Outstanding customer support.

From installing your reverse osmosis water filter to dedicated aftercare, our expert team ensure your Kinetico water system is always supported, kept in perfect condition, and performing at its best.

Why you’ll love it

PFAS removal

The K5 Pure+ drinking water filter system is independently certified by the Water Quality Association (WQA) to NSF International’s ANSI Standard 58 for PFOS/PFOA removal, to remove 99% of PFAS.

PFAS, known as ‘Forever Chemicals’, are man-made chemicals that break down very slowly and can pose health risks. They are commonly found on non-stick cookware, waterproof fabrics and certain food packaging.

With a K5 Pure+, you can trust that these harmful chemicals have been removed, giving you safer, cleaner drinking water.

Why you’ll love it

Enjoy mineral enriched filtered water

Mineral Plus Cartridge.

This reverse osmosis water filter enriched with minerals, enhances the benefits and flavour of your water, ensuring an exceptional cup of tea or coffee every time.

Cutaway view of multi-stage Kinetico K5 water filtration system.
why you’ll love it

Advanced Reverse Osmosis Technology

Exceptional Performance.

The K5 Pure+ is a state-of-the-art reverse osmosis system for your home. Its 5-stage filtration technology delivers ‘bio-pure’ water, giving you crystal clear, great tasting filtered water free from impurities.

Why you’ll love it

Economic and efficient

Non-electric Filtration System.

Powered entirely by water pressure, this filter system runs silently with no electricity required, helping to keep costs low while delivering the best quality water.

Why you’ll love it

Shiny Kettles With No Limescale

Better Experiences.

A reverse osmosis filter stops limescale building up in your kettle, so you can enjoy better-tasting tea, coffee, and other hot drinks.

Why you’ll love it

Fits under the kitchen sink

Compact Design.

The K5 Pure+ drinking water filtration system features a sleek, space-saving design, neatly concealed beneath your kitchen sink without disrupting your kitchen layout.

Better-tasting water

Turn your tap water into clean, clear, great tasting filtered water with a Kinetico reverse osmosis filtration system.

Become More Sustainable

Reduce plastic waste and energy use with a non-electric eco-friendly water solution.

Save money

Kinetico mineral water filters are cheaper, cleaner and more environmentally friendly than plastic bottled water.

Stay hydrated and healthier

Keep your body healthy and hydrated by using a Kinetico reverse osmosis water filter to eliminate any common contaminants.

K5 Pure+ mineral water filter FAQs

Find the answers to commonly asked questions about the K5 Pure+ filter system.

To be able to have total control over what’s in the water I drink is fantastic.
Mrs HughesWater Filter
The perfect cuppa
Healthy hydration
water droplet falling in a green forest
Better for the planet
Glass filling with water from a kitchen tap.

How do water filters work?

What to know what happens inside your water filter? Find out how advanced filtration technology removes impurities, adds essential minerals, and transforms ordinary tap water into fresh, healthy, great-tasting water.

Hydration in pregnancy! Are you drinking enough water?

Kinetico is trusted by millions worldwide

Kinetico has over 50 years’ experience in home water solutions, with our water filters used to ensure cleaner, better-tasting drinking water around the globe. We ensure all our systems are designed with reliability and performance in mind, providing an industry-leading service to our customers.

Join the millions who rely on Kinetico for better water every day.

Expert advice

Find your local Kinetico expert

For expert advice on choosing the right home water solution – and to find Kinetico products near you – speak to your local water specialist.

blue swirl graphic blue swirl graphic

Trusted providers

Proud to have customers like...

Get a free quote today

We’re here to help so do get in touch as we’d be delighted to hear from you

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
*
This field is hidden when viewing the form