American Standard, 023529-0070A, Single Handle Kit Bath T/S 47MM Reliant + Faucet Replacement Valve Cartridge. This 47mm faucet valve cartridge is a direct replacement for the American Standard Reliant + or Ceramix one handle faucets. This durable ceramic disc valve cartridge by American Standard, has 3 holes to accommodate volume and temperature mixing for a single control faucet. The American Standard 023529-0070A Ceramic Hot/Cold Cartridge for Ceramix, Electromix and Aquarian Shower Faucets is a great choice for your shower. This durable ceramic cartridge helps prevent drips and features volume and temperature control and a hot-limit safety stop to protect against scalding.