Collection: Water Filters

Enjoy cleaner, fresher-tasting water straight from your tap with our range of Undersink Water Filters. Installed discreetly beneath your worktop, these systems remove impurities and improve water quality without taking up counter space. Perfect for modern kitchens, they combine convenience, performance, and great-tasting water.

Let customers speak for us

from 100 reviews

Excellent. Easy to navigate website and quick delivery

Penelope Schofield

Nesstar

10/07/2025

Quick delivery. Looks just what I need but not yet installed so we will see. Unfortunately, i forgot to use a discount code they gave me, but price wasn't too bad. Would recommend

Anonymous

Franke Sirius S2D611PW 1.0 Bowl Tectonite Reversible Polar White Kitchen Sink

10/07/2025

Amazing faucet 👍

Anonymous

Liquida AD399BR Swan Neck Twin Lever Kitchen Mixer Tap In Brushed Brass

10/03/2025

Unfortunately the sink strainer was not suitable for our new sink
However it was a lovely item
The return information was really clear so I have returned it easily
Many thanks

Anonymous

Liquida SWO2BR Brushed Brass Kitchen Sink Basket Strainer Waste With Overflow

10/03/2025

Well made. Feels really solid. much better than the Stainless Steel sink it replaced. Drains well too.

Anonymous

Liquida AGV100BL 1.0 Bowl Composite Reversible Black Kitchen Sink & Waste Kit

09/30/2025

Easy to order online and delivered quickly.

Anna Pollock

Nesstar

09/27/2025

A great cleaner for my new brushed stainless steel Franke sink. It gets rid of all water marks CBD buffs it up beautifully.

Anna Pollock

Franke Stainless Steel Kitchen Sink Cleaner, 200ml Bottle

09/27/2025

Great product, fast delivery and the customer support team are excellent. I would have no hesitation in recommending anyone purchase products from Nesstar. A great company to purchase from.

Pam

Nesstar

09/26/2025

Great product, quick delivery and the customer service team are excellent. I would have no doubt in recommending anyone purchase from Nesstar. They are a great company to deal with.

Pam

Franke Sirius S2D651CB 1.5 Bowl Tectonite Reversible Carbon Black Kitchen Sink

09/26/2025

Great quality product and prompt delivery. Note that this tap has a counterweight attached to the inlet pipe, that requires sufficient space below the tap, to allow it to operate without snagging. I hadn’t appreciated this fact but fortunately had just enough clearance. Might catch someone else out?

Stephen Fry

Liquida CT593BS Brushed Steel Spring Kitchen Mixer Tap With Pull Out Spray Head

09/26/2025

Great products speedy delivery

Fenella Compton

Nesstar

09/21/2025

Looks a good product not fitted yet

Fenella Compton

Liquida SW4CH Chrome Kitchen Sink Basket Strainer Waste With Overflow

09/21/2025

Look very nice taps not fitted yet

Fenella Compton

Liquida W22BN Traditional Twin Lever Swivel Brushed Nickel Kitchen Mixer Tap

09/21/2025

Great product

Fenella Compton

Liquida CU10WH 1.0 Bowl Composite Reversible Inset White Kitchen Sink With Waste

09/21/2025

Good quality, good price

Anonymous

Liquida CU15WH 1.5 Bowl Composite Reversible Inset White Kitchen Sink With Waste

09/21/2025

Water Filters

Our selection of Undersink Water Filters offers a space-saving, efficient way to enjoy high-quality drinking water in your home. Fitted neatly beneath your kitchen sink, these systems filter out chlorine, sediment, and other impurities, delivering crisp, fresh-tasting water straight from your tap.

Choose from single-stage undersink filters for everyday water improvement or multi-stage filtration systems for advanced removal of contaminants. Many models are compatible with dedicated filtered water taps, providing a convenient, stylish, and hygienic solution for your kitchen.

Whether you want to enhance the taste of your drinking water, protect appliances from limescale, or reduce reliance on bottled water, our undersink water filtration systems are designed for long-lasting performance. Need help selecting the right model? Get in touch with our expert team for tailored advice.

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Discover Our Full Range.

Looking to level up your kitchen? Here at Nesstar, we've got you covered. Whether you're looking for
a granite sink, or a modern boiling water tap, we've got the perfect range for you to explore
to help build your dream kitchen.