Diagram illustrating how a water filtration membrane works, showing feedwater entering a membrane module with permeate and concentrate streams exiting, and labeled layers including permeate carrier material, membrane, outer wrap, feedwater, concentrate, permeate, and brine seal.
Person filling a glass with water from a kitchen sink faucet.

Neatly installs under the kitchen sink.

Under kitchen sink, a reverse osmosis water filtration system with three filters and a storage tank.

Seperate tap installed for drinking and cooking water. Available in different styles and finishes.

Four different water filter cartridges, including a white sediment filter, a white carbon filter, a clear filter with a black gasket, and a blue and white inline filter with a label.

Replaceable filters that only need changed yearly.  The first year is included.