The water tastes so much better
I noticed the difference straight away. The tap water tastes cleaner and I am not constantly buying bottled water like I used to.
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"The metallic taste our tap water used to have is completely gone since I put this in. I could tell the difference from the very first glass, and it's stayed just as fresh the whole time I've been using it." Emily
The HydroPure Filter Cartridge is the replacement cartridge for your HydroPure Tap System. It reduces 150+ common contaminants, including chlorine, microplastics, PFAS, sediment, rust, and selected heavy metals. To swap it, twist out the old cartridge and twist in the new one. No tools needed. Each cartridge fits HydroPure Tap Systems only, and covers around 3 months of everyday use before it needs replacing.
Choose how often you'd like it delivered and we'll take care of the rest. You can skip, pause, or cancel your subscription any time from your account.
Yes, it's designed to fit standard setups without any modification. If you're unsure, reach out to us before ordering and we'll help you check.
Everything you need to get started is included, so there's nothing extra to buy before your first use.
Yes, most customers have it set up in a few minutes with no tools required. Full instructions are included in the box.
New here? Get the full HydroPure Tap System
This cartridge is the replacement for the HydroPure Tap Filter System. Fits most taps in under a minute, no plumber needed.
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Chlorine
(NSF/ANSI 42)
Used to disinfect tap water, chlorine is often behind the flat taste and smell many people notice straight from the tap.
Lead
(NSF/ANSI 53)
Older pipework can still introduce trace lead into drinking water, something health bodies advise minimising exposure to.
Microplastics
(NSF/ANSI 401)
Tiny plastic particles are now regularly detected in tap water supplies, with sources ranging from packaging to pipework.
PFAS
(NSF/ANSI 53)
Sometimes called forever chemicals, PFAS resist breaking down naturally and are increasingly found in everyday water supplies.
Reduces PFAS, chlorine, lead, microplastics and 150+ other everyday contaminants
Fresher, better-tasting water straight from your tap, noticeable from the very first pour
Fits most household taps in under a minute, no plumber or tools needed
Tested for performance and backed by real lab results
Real feedback from customers using HydroPure to improve the taste, feel and convenience of their everyday tap water.
Rated highly by cleaner water households
I noticed the difference straight away. The tap water tastes cleaner and I am not constantly buying bottled water like I used to.
I was expecting it to be awkward to install but it took hardly any time. It looks neat on the tap and has become part of our daily routine.
We used to keep buying bottled water every week. HydroPure made it much easier to drink from the tap and cut down on plastic at home.
The biggest difference for me is the taste. Tea, coffee and normal glasses of water all taste cleaner now, which makes drinking water feel easier.
I wanted something practical but not ugly on the sink. This looks clean, feels solid and does exactly what I bought it for.
Our water always had a bit of a chlorine taste before. Since using HydroPure it feels fresher and much nicer to drink throughout the day.
Having filtered water straight from the tap is so much easier than using a jug. No waiting around and no fridge space being taken up.
The whole family drinks more water now because it tastes better. It is one of those small changes that actually gets used every day.
It feels like a proper kitchen upgrade without needing plumbing work. The setup was easy and the water tastes noticeably cleaner.
We wanted a simple way to improve our tap water without overcomplicating it. HydroPure has been easy, clean and reliable so far.
Built to attach cleanly to your existing tap, so every glass tastes noticeably better from day one.
Layered filtration, inspired by nature
Every material in the HydroPure cartridge is independently lab-tested for safety, and the filter media is formulated for the contaminants most commonly found in UK tap water.

Stage 5
Heavy Metal Polishing Layer
A second, dedicated layer for lead and heavy metals, for extra reduction over time.

Stage 1
Sediment Pre-Filter
Captures rust, sand and sediment before water reaches the main filter, so everything downstream lasts longer.

Stage 2
Activated Carbon
Absorbs chlorine and everyday tastes and odours, the layer most responsible for better-tasting water.

Stage 3
Ion Exchange Media
Targets lead and heavy metals from ageing pipework, while helping to limit bacteria growth inside the cartridge.

Stage 4
PFAS-Reducing Media
Targets forever chemicals that pass straight through many standard filters.

Stage 5
Heavy Metal Polishing Layer
A second, dedicated layer for lead and heavy metals, for extra reduction over time.

Stage 1
Sediment Pre-Filter
Captures rust, sand and sediment before water reaches the main filter, so everything downstream lasts longer.
20 sec
To fill a glass, not a jug
£1,000+
Saved per year vs bottled water*
150+
Contaminants reduced
Under 1 min
Install — no tools needed
*Estimated for a family of four replacing bottled water with tap filtration