Under Sink Water Filter Systems

Tucked away under the sink, an under sink, or undercounter water filtration system is a discreet and practical option to enhance your drinking water at home. Removing up to 99.99% of contaminants, these systems are plumbed into the mains. Each time you use your filter tap, the water is diverted through the undercounter system to bring you consistently fresh, filtered water.

Water filter systems from Doulton go through a rigorous testing process, in line with NSF standards. Our team of experts, based in our Staffordshire manufacturing facilities, are committed to maintaining the highest quality and innovations to bring exceptional quality drinking water into your home. Each system reduces up to 99.99% of common contaminants, including Chlorine, Microplastics, Heavy Metals and Pharmaceuticals – all whilst retaining the essential minerals that benefit your health. You may prefer to try a Countertop Water Filter System or a Portable Water Filter option before they take the plunge into plumbing with an undercounter option. And of course, if you are unsure, then our expert team are always on hand to help either by email, phone or live chat.

1. Space-Saving Design: Neatly concealed under the sink, these filters optimise space without sacrificing performance, efficiently reducing contaminants.

2. Consistent Clean Water: Experience the convenience of filtered water at your fingertips, ideal for drinking, cooking, and rinsing produce.

3. Durable and Low-Maintenance: Built to last, our undercounter systems are designed for durability and require minimal upkeep, thanks to long-lasting filter cartridges.

4. Eco-Conscious Choice: Help reduce plastic waste by decreasing the reliance on bottled water.

5. UK Customer Service Team: with dedicated experts on hand to help with any questions.

6. Cost saving over time: Not only are they are cheaper option over bottled water over time, but you can also sign up for our newsletter to receive a 10% discount on your first order.

Do you offer a subscription service for my water filters?

We do offer a subscription service, that you can take advantage off via our website. Simply head to https://doulton.com/pages/filter-subscription to set this up! You can effortlessly take the hassle out of buying your replacement filters, alongside enjoying a discount on your subscription order. This not only saves you time, but also money! If you’re unsure which water filter you need, don’t worry – our customer service team are always happy to help and assist you in finding the right filter for your needs and system.

Will an under sink water filter remove fluoride?

Some ceramic water filters can help in the reduction of fluoride in your water supply. For example. The Doulton® Fluoride Reduction Cartridge (9B04) for DUO systems, that is used ahead of our ceramic water filter cartridges is designed to reduce the levels of fluoride in your water supply. Whilst water fluoridation is widely considered as safe in the UK, some may raise concerns – and we cover this subject in our blog article here. Our cartridge is designed to provide an option for those who would prefer to reduce the level of fluoride in their tap water at home and is use for use in some of our under sink water filter systems.

Do Doulton under sink filter systems come with a warranty?

Yes! All of our filter systems have a five yea extended
warranty for additional peace of mind. To activate your warranty, you will simply need to provide your product details, proof of purchase and contact information via our online form. You will then activate your extended warranty protection that enhances your statutory consumer rights, at no added cost. You can find further detail about this by following this link: https://doulton.com/pages/warranty

Do Doulton filters have any certification to prove their effectiveness?

Accredited by BS EN ISO 9001 international quality
standards, we also hold the coveted NSF® and WRAS certification. You can find further details of our NSF certifications by visiting their website.