Water2 filter review

Image: Water2

I bought a Water2 filter in 2025. It filters tap water. This is a long-term review.

Score: 7/10

First impressions

• Simple to install.

• A potentially useful improvement to the taste of tap water.

What each update covers

• 3 months: any difference in taste, water flow or limescale in the kettle.

• 6 months: whether filter changes are easy and whether performance stays consistent.

• 12 months onwards: the total cost of replacement filters and whether the benefit justifies it.

Verdict so far

Worth trying if you dislike the taste of your tap water. Factor in the cost of filters.

Paid in full. No free sample. No links.