WaterSaver ColorTech BT water fittings utilize an interchangeable renewable unit cartridge which incorporates a replaceable stainless steel seat. Fittings are certified by (i) CSA International to meet the requirements of ANSI/ASME A112.18.1M and CAN/CSA B.125.M89, and (ii) the Water Regulations Advisory Scheme (WRAS) of Great Britain under EN 200.

Features of WaterSaver water fittings include: