Compatibility: this shower cartridge replacement is part of compatible with R110/R115 series of pressure balance bath/shower control valve bodies and compatible with American Standard Ariana, Swan andTriumph pressure balance shower and tub faucets; Be sure to check your repair part information to ensure compatibility with your shower valve body Application: our shower faucet cartridge replacement is helpful to solve the problem of water leaking or difficult to control shower water volume and temperature; If you have this problem, there is no need to repurchase entire faucet fixture, just choose this cartridge replacement compatible with American Standard R110/R115 Durable Material: this pressure balance cartridge features a durable plastic construction, provides strength and durability; What's more, the shower cartridge is equipped with ceramic disc, which make shower valve cartridge high temperature resistant, wear resistant and non corrosive Easy to Install: please make sure the water valve is closed before installation; Remove handle assembly, cap and escutcheon, then you can find that you can unscrew the securing screws to replace the old tub cartridge assembly Attention: after installing of the new bathtub cartridge and clean the seals on base of pressure balance cartridge and unit for debris, the shower faucets still leaks; It means that there is something wrong with your pressure balancing unit too, and you also have to replace the pressure balancing unit
IT'S TIME TO CHANGE YOUR BATHROOM/KITCHEN FAUCETS
-Leaking from the tub spout or shower head when off.
-Difficult to open or close shower handle.
-Difficult to control shower water volume.
-Difficult to control shower water temperature.

Compatible with American Standard A954.4400070A

FAQ:
Q1: How do I know whether the cartridge fits my faucet?

A1: Check the model number of your faucet or handle. Our faucet cartridges are compatible with American Standard Ariana, Swan andTriumph single lever faucets.

Q2: Why it still leaks after replacement?

A2: Double check that you have the correct model cartridge for your faucet and the all sealing rings and washers are in place. If you have installed the correct model with the seals in place but still leaks, replace the pressure balancing unit.

Notes:
The brands related above are only for purposes of demonstrating compatibility, not use as trademarks, our trademark is Dreyoo.