Complete Kit includes Rough-In Kit and Fit-Off Kit. Includes SwitchMix patented design cartridge. Easily update mixer design and/or finish with any SwitchMix compatible collection. High quality, solid brass backplate. Lead Free composition. Free-flow aerator included in box for bath installation. 35mm ceramic cartridge with 15 year warranty. Designed in Australia. Durable, high quality finish. A stylish and sophisticated design that will enhance any modern bathroom space. WELS Rating: 6 star - 4.5lt/min. REG NO. T41270. Pressure Rating: 150 - 500kPa. Temperature Rating: 1 - 75°C. 15 Year Cartridge Warranty. 7 Year Product or Parts Warranty. 7 Year Finish Warranty. 1 Year Labour Warranty.