Find the right water filter
Not sure where to start? Enter your postcode and we'll recommend a filter based on what's actually in your water.
Recommendations based on 1.6 million water quality readings across 2,800 UK postcodes.
Water Filter Jugs
The simplest way to filter your tap water. Fill, wait, pour. No installation, no plumbing, no fuss.
Countertop & Tap Filters
Clip-on or countertop filters that connect directly to your kitchen tap for on-demand filtered water.
Under-Sink Filters
Hidden under your kitchen sink, these filters provide high-capacity filtration without cluttering your counter.
Reverse Osmosis Systems
The gold standard. RO systems push water through a semi-permeable membrane, removing virtually everything.
Whole House Filters
Installed at the mains inlet, these systems filter every drop of water entering your home.
Shower Filters
Reduce chlorine and sediment from your shower water to improve skin, hair, and breathing comfort.
Filter Taps
Three-way taps that bring hot, cold and filtered water to one fitting, with a separate spout so filtered water never mixes with the mains supply. The tap is the outlet, not the filter: you still need a filter system plumbed in behind it.
Water Testing Kits
Find out exactly what is in your water before deciding which filter to buy.
Water Softeners
Ion exchange water softeners remove calcium and magnesium from your supply, eliminating limescale and protecting appliances.
Kettles for Hard Water
Kettles that cope with limescale: a filter cartridge that reduces hardness before the water boils, glass bodies that show scale early, and spout meshes that keep flakes out of your cup.
Boiling Water Taps
Instant hot and boiling water from a tank under the sink. The premium 3-in-1 and 4-in-1 taps are sold direct by their makers; this is the Amazon-available alternative.
Softener Salt & Limescale Supplies
Tablet, block and granular salt to keep a softener regenerating, plus hardness test tablets and a plug-in descaler for homes where a softener is not an option.
We may earn a commission when you buy through our links, at no extra cost to you. Recommendations are based on water quality data, not sponsorship. Affiliate disclosure