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TrustScore 4.7 out of 5
8,139 reviews on

How it Works

Choose your pack

Three bespoke formulas, built for the water in your area.

Reuse & Refill

Replace the refill granules only, not the plastic cartridge.

Letterbox Friendly Refills

Receive refills in your mailbox on time, every time.

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A Filter to suit your water

The Alkaline Pack

Enjoy the benefits of magnesium enriched hydration. Our Alkaline pack maintains the calcium content, increases magnesium and pH. Removes Lead, Copper and Chlorine.

The Clean Pack

The Clean Pack is designed specifically for hard water. Enjoy softer water and less limescale build-up on appliances. Removes Lead, Copper and Chlorine.

The Softener Pack

The Softener Pack is designed for 'very' hard water. Enjoy limescale build-up on appliances. Removes common UK tap water contaminants.

Not sure which pack is right for you?

Find My Perfect Pack

Hear from Our Customers

★★★★★

Have had our water filter glass jug for a year and the water really does taste much better. If you’re wondering whether it’s worth it - wonder no more - it most certainly is.

Sue Dallimore
★★★★★

The whole ethos of phox is just what I wanted in my life. This is a much better eco friendlier way of having clean fresh water!

Callum
★★★★★

I love my glass jar and feel reassured that I'm drinking "clean" water. A bonus is that they're a Scottish company and I'm a big supporter of local companies

Mrs B Gordon
★★★★★

I have used Phox system for a few years now and will not be going back to tap water! The filter system removes all the chlorine taste, leaving a fresh, spring flavour.

Kiddle