Loved by 100,000+ UK Drinkers

Trust your tap water, finally.

Filtered water straight from the tap

SHOP NOW I £129 48% Off!
“The best undersink water filter”
SHOP NOW I £129 48% off
“The best undersink water filter”

44.5million

brits are supplied water from a
company that had a bacteria breach.

5.4million

UK homes are still drinking from
illegal lead piping.

94%

of UK water companies admit forever chemicals found in samples.

Punishments
Pollution
Contamination

But that doesn’t apply to my water, right?

The truth is there are various issues with every water company up and down the country relating to failed testing samples, forever chemicals, microplastics and much more. Just look at your area!

£168,000,000
in proposed fines for UK water companies in 2024 alone

"The Best Water Filter on the Planet" - Bear Grylls

Bear bought one of our filters for his home and loved it so much he asked to invest. With his help, we created Pod 2.0.

Change your capsule only 1x a year.

Install yourself in less than 10 minutes

1) Turn Water Off At Mains

2) Undo Cold Water Pipe

3) Plug In Flexis

4) Run Water And Enjoy

What do we filter?

Asbestos

99.99%

Asbestos Exposure

The effects of Asbestos exposure has been linked to lung diseases, including asbestosis, lung cancer, and mesothelioma.

Microplastics

99.99%

How bad are Microplastics?

The effects of microplastic exposure include immune system dysfunction, oxidative stress, cytotoxicity, inflammatory bowel disease, neurotoxicity, and cancer.

Chlorine

95.28%

How bad is Chlorine?

The effects of chlorine exposure include but are not limited to: vomiting, diarrhoea, stomach aches, dry skin and the production of trihalomethanes.

Bacteria

99.99%

How bad is Bacteria?

The effects of bacteria consumption can lead to diarrhea, vomiting, cramps, nausea, headaches, fever, fatigue.

Parasites

99.99%

How bad are Parasites?

The effects of parasite exposure include but are not limited to: vomiting, diarrhoea and stomach aches.

Cryptosporidium

99.99%

How bad are Cryptosporidium?

The effects of Cryptosporidium exposure include but are not limited to: vomiting, diarrhoea and stomach aches.

+ 9 more

Trusted by 100,000+ Brits

Frequently Asked Questions

Simply attach to your cold pipe under your sink by following our setup guide here

We use an activated carbon system mixed with an ultrafiltration membrane to deliver the best tasting filtered water you've ever tried (guaranteed)!

Yes! We even have a taste guarantee. If you don't taste the difference, send it back for a full refund!

According to over 33,000 surveyed customers, the average setup time is just 9 minutes.

Just use our interactive map on the homepage and find your water supplier to see what’s going on where you live!

Yes, the product has a 5 year warranty. On top of that we have our 100 day money-back guarantee!

Order before 15h00 and it’ll be sent that same day via Royal Mail Tracked 48 Hour Delivery.

Just reach out to our 24/7 customer support team. They are there to help offer any advice or assistance with setting up your Water2.

Due to such high demand we use a batch system. Our next delivery day is 10th October, so don't miss out!

Your water should be your choice. We have a 100-day love it or leave it guarantee on all orders.

According to our data and thousands of active UK installations, 1 year works best.

Co-Owned by Bear Grylls

Water2 was founded in 2020 by Charles Robinson who dropped out of university to work with his professors to fix the UK's tap water crisis. Today, it's the fastest growing water filter brand in the world.

Bear Grylls, officially customer #8420, invested in Water2 earlier this year. The survival hero personally funded and co-led the development of Pod 2.0. Regularly sitting in on product meetings and supporting growth, he's a hands-on Co-Owner determined to change how the World drinks.

BBC goodFOOD

“The 10 best water filter jugs & systems tried and tested”

The Standard

“Best under-sink water filter systems in the UK”

University College London

“UCL alumnus launches innovative water filter”

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