Submit your water quality reading & Receive a £5 Voucher!
We want to build a picture of the quality of tap water throughout the UK.
Send us the reading from your water quality meter of UNFILTERED tap water in your area.
We'll provide a voucher code for £5 off your next pack of replacement filters as a thank you (Redeemable on 4-pack or 8-pack replacement filters,& once per customer).
