In the pursuit of clean and tasty water, millions of filter cartridges go to landfill each year.
In 2019 we decided to put an end to that by inventing the first refillable filter cartridge.
Simply open the cartridge and pour in the fresh filter granules every 45 days.
Three bespoke formulas, built for the water in your area.
Replace the refill granules only, not the plastic cartridge.
Receive refills through your letterbox on time, every time.
Our Water Quality database has mapped the water hardness levels for each postcode across the UK. Enter your postcode to find the perfect filtration formula for your area.