FlowPure — The Science Behind FlowPure
THE SCIENCE BEHIND FLOWPURE

Your Water Is Treated at the Plant. The Problem Is What Happens Next.

Between the treatment plant and your glass, your water picks up chlorine, lead, microplastics, and worse. Most people have no idea. Most people have no idea what's really in their water.

Our Filter Components NSF 42 & 53 Certified · 50,000+ homes
Unfiltered water vs FlowPure filtered water comparison
0.1µm
Ultrafiltration — NSF 42 & 53 certified
100+
contaminants that could be in your glass right now
7
independent filtration stages in the FlowPure Shower Filter
<2p
per litre — vs £25/week on bottled water
ENGINEERED FOR REAL WATER

We Don't Build Filters for Lab Conditions. We Build Them for Your Tap.

Most filters are designed around ideal conditions. We design around reality — ageing pipes, variable pressure, hard water, chlorinated supply. Every FlowPure system is engineered with multi-stage filtration because no single technology can handle everything your water picks up between the treatment plant and your tap. Each stage targets a different category of contaminant, so the next one can do its job properly.

Multi-Stage
layered filtration — each stage removes what the last one can't, so nothing slips through
0.1µm
ultrafiltration precision — 700x finer than a human hair, blocking bacteria and microplastics
Built to Last
durable materials and replaceable cartridges — designed for years of reliable, consistent filtration
MULTI-STAGE FILTRATION

Every Stage Has a Job. Every Layer Counts.

Tap any technology to learn how it protects your water.

Stainless Steel Micropore
Physical barrier
Diatomaceous Earth
Natural mineral filter
Activated Carbon
Chemical absorption
Ultrafiltration Membrane
0.1µm · NSF certified
KDF55 Media
Electrochemical
UPAC
Ultra-Powdered Activated Carbon
PP Cotton
Final polish
Calcium Sulfite
Chlorine neutraliser
Shop Filters

Free shipping · 30-day money-back guarantee

Removed by FlowPure

HIDDEN HEALTH RISKS

What's in Your Water — and What It Does to Your Body

Not all tap water is safe.

Every area is different. Chlorine levels, microplastics, hard water minerals — what's in yours?

Get Your Free Personalised Water Report
FlowPure filter cartridge after 3 months of use
Chloroform
HOW IT COMPARES

Not All Solutions Are Built the Same

Here's how FlowPure stacks up against the alternatives people actually consider.

RECOMMENDED
FlowPure
Cost / litre<£0.01
Installation2-min twist-on
Contaminants100–150
Fit guarantee✓
Filter switch✓
Renter-friendly✓
Plastic wasteMinimal
Jug
Cost / litre~£0.07
InstallationNone needed
Contaminants~15
Fit guaranteeN/A
Filter switch✗
Renter-friendly✓
Plastic wasteHigh
Bottled Water
Cost / litre~£0.44
InstallationNone needed
ContaminantsN/A
Fit guaranteeN/A
Filter switchN/A
Renter-friendly✓
Plastic wasteVery high
Under-Sink
Cost / litre~£0.03
InstallationPlumber
ContaminantsVaries
Fit guarantee✗
Filter switch✗
Renter-friendly✗
Plastic wasteMinimal
Choose Your Filter

Doesn't fit your tap? We'll send an adapter or your money back.

REAL RESULTS

Don't Take Our Word for It

Here's what real customers have to say.

★★★★★
“At first we were skeptical… one of the best decisions we’ve ever made in our household.”
Kristel GFlowPure Trustpilot
★★★★★
“Chlorine odour gone instantly. No aftertaste and actually felt softer too.”
Ian GentryFlowPure Trustpilot
★★★★★
“The product came, looked fabulous and only took less than 15 mins to install. I was sceptical but you can really taste the difference.”
John DonohoeFlowPure Trustpilot
★★★★★
“Easy ordering. Speedy delivery. Easy to install. Looks good. Water tastes much better than unfiltered water.”
Catherine RoblettFlowPure Trustpilot
★★★★★
“The customer service is excellent. The product is fantastic, it does what it is meant to do. The follow up by the company is unsurpassed.”
Bruce KendallFlowPure Trustpilot
★★★★★
“The water tastes better by far, no more impurities in the water. Very happy with my choice.”
Paul NicolaeFlowPure Trustpilot
★★★★★
“I really like this water filter — it was easy to set up, and my water tastes so much better overall. I can’t wait to try the shower filters soon!”
Anjolaoluwa NdubuisiFlowPure Trustpilot
★★★★★
“I received my filter super fast. It was really easy to install and works like a charm, I’m extremely happy and feeling healthier already :)”
ShariFlowPure Trustpilot
★★★★★
“Second week of usage and can clearly see the difference. Water tastes better and the filter shows what we have been consuming.”
eVeFlowPure Trustpilot
★★★★★
“Filter is great, I like how you can switch it between filtered and non filtered to save the filter. Very happy, was easy to install and water has no after taste now.”
Ammie RobinsonFlowPure Trustpilot
★★★★★
“I’ve been using mine for almost 6 months now and have never bought any bottled water any longer as well as jug cartridges. Saved me a lot of ££££!”
Georgina Licoto PritchardFlowPure Trustpilot
★★★★★
“Love the tap water filter! I can now drink my water tap with no hesitation!”
B MFlowPure Trustpilot
★★★★★
“Can actually feel the difference in my water. Amazing customer service too.”
Mahrukh KhanFlowPure Trustpilot
★★★★★
“Easy set up. Good quality product and feel so much better knowing I’m drinking clean water.”
Mrs Caroline TugwellFlowPure Trustpilot
★★★★★
“Really loving our FlowPure tap! Fit nice and easily, easy to install the whole system. No more bulky jugs!! And looks great.”
Karamjit Singh BhaurFlowPure Trustpilot
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