FlowPure® Bath Filter

  • 8-layer filtration cuts chlorine & heavy metals
  • Softer, calmer skin from the first soak
  • Loops over any standard bath tap, no tools
One FlowPure bath filter cartridge 1 free filter cartridgeFree with your first order · free shipping WORTH £32.99
2-year warranty Free shipping Bath Fit Guarantee
Your order doesn’t just change your water, it changes someone’s life. We donate 10L per order.We donate 10L of water per order.
Frequently asked
8-layerKDF-55 + carbon filtration
Up to 99%contaminant reduction
No toolsloops over the tap
Softer skin for the whole family A child's bath filled through the FlowPure Bath Filter
See it in place

Fitted in seconds. Felt from the first bath.

The same filter from our ads and social, on a real bath tap. Loop it over the spout, run the bath as usual, and the water that fills it is filtered from the very first run.

Chlorine & heavy metals reduced as the bath fills The bath fills at full flow Loops over the tap, no tools
Inside the cartridge

How each layer helps.

Built for hot bath water

What it takes out of your bath water.

An 8-layer cartridge with KDF-55, coconut activated carbon, calcium sulphite and mineral media, built for hot, fast-running bath water.
Chlorine & chloramine

The main culprits behind dry skin, irritation and dull, brittle hair.

Heavy metals & arsenic

Reduced before the water reaches your skin.

Microplastics & rust

Caught in the cartridge before they settle in the bath.

Bacteria & impurities

Filtered out while the bath fills at full flow.

8-layerfilter cartridge
Chlorineand heavy metals reduced
No toolsloops over the tap
Up to 4 moper refill
Say goodbye to post-bath irritation: what the FlowPure Bath Filter reduces
Your skin Softer from the first soak

Chlorine and heavy metals in unfiltered bath water strip the skin of its natural oils, so it dries out, itches and flares up, especially after a long soak.

FlowPure filters the water as the bath fills, so the water your skin sits in is gentler from the very first bath, for you and for little ones.

A FlowPure bath filter cartridge after six months of baths, next to a new one
What it catches Six months of what was in your bath water

This is a cartridge after six months of baths: the rust, sediment and build-up that would otherwise have been in the water with you.

Change it every 3 to 4 months and every bath stays as gentle as the first.

How it works

Three steps to a better bath.

1DeliveredAt your rhythm

Refills arrive when you need them, every 3 months or a year at a time. Changeable anytime.

2FittedLoop it over the tap

Hang the filter from the bath tap spout by its handle so the water runs through it as the bath fills. Seconds, no tools, renter-safe.

3Every bathWater your skin prefers

Chlorine, heavy metals and impurities reduced, with the bath filling as fast as before.

Why FlowPure

Six reasons it earns its place in your bathroom.

EffectiveChlorine, metals and more reduced

Chlorine, chloramine, heavy metals, microplastics, bacteria, rust and arsenic, cut before the water touches your skin.

FeelsSofter skin from day one

Less chlorine means skin keeps its natural moisture — calmer, less irritated, less dry.

FitsAny standard bath tap, in seconds

Loops over the spout by its handle. Tool-free, renter-safe.

GentleKind to sensitive skin

Balanced pH and fewer irritants in the water, for skin that is prone to dryness and eczema.

BuiltHot-water ready

Calcium sulphite keeps stripping chlorine at bath temperatures, when most media give up.

TestedIndependently lab-tested

An 8-layer cartridge checked by accredited labs, not just claims on a box.

30days
love it or refund
Try it risk-free

30 days to fall in love.

We think one bath is all it takes, but take a full month to be sure. If softer, calmer skin doesn’t win you over, we’ll refund every penny.

30 days to decide

Live with it, bathe with it, notice the difference, no rush.

We’ll sort it out

Not for you? Message us and we’ll sort it — no dramas.

No risk to you

Keep filtering the whole time you’re making up your mind.

Start your 30 days → Free UK shipping · cancel anytime
Family enjoying filtered water at home
★★★★★ Rated Excellent · Trusted by over 70,000 people worldwide

Cleaner water in every part of your home.

Independently verified

Tested by third-party labs to reduce up to 150 contaminants.

Engineered for real-world water

Every filter is built for hard water, chlorine treatment and ageing infrastructure.

Effortless routine

Install in minutes. Subscribe for automatic refills.

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Zero-risk

Covered from every angle.

2-year warranty

You’re 100% covered — we’re extremely confident in FlowPure products.

Bath Fit Guarantee

If it won’t fit your bath tap, you get a free return label and a full refund.

Cancel anytime

Pause, move dates or stop your plan in one click — no fees, no phone calls.

Verified & Certified

Independently tested & certified.

All testing conducted by accredited independent laboratories. Click any report to view the full document.

Certain proprietary and supplier-specific information has been redacted for confidentiality. Full results are available upon request.

Try FlowPure today

Certificate

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2-year warrantyYou’re 100% covered — we’re extremely confident in FlowPure products.
Real customer serviceJust contact us whenever you need help.
70,000+ customersThere’s a reason so many households have switched since launch.
Secure paymentYour payment information is processed securely.
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2-year warranty · Bath Fit Guarantee · 1 free cartridge with every first order