This product is used for most Crosswater recessed shower valves from 2013 onwards. The CA43-102 is used on the following Crosswater ranges and models of shower valve mixers - WLBP1500R+. - WP1000RC I WISP THERMO SHOWER VALVE.
Genuine Hudson Reed/Ultra/Crosswater replacement Thermostatic Cartridge - SC50T20
Genuine Hudson Reed/Ultra/Crosswater Replacement Thermostatic Cartridge - SC50T2
Genuine Hudson Reed/Ultra/Crosswater Replacement Thermostatic Cartridge SC50T20
Mira Agile Genuine Thermostatic Shower Cartridge (Post February 2019) - 1736.950
Crosswater Ultra Hudson Reed Valquest Thermostatic Cartridge T20 Spline SC50T20