Engineered for Unrivaled Performance CITEC Rubineta Cartridge: This faucet is equipped with a top-of-the-line Spanish CITEC cartridge, built to deliver reliable and enduring performance. The 35 mm standard size ensures the faucet's longevity. Neoperl Aerator Excellence: Enjoy a harmonious water experience with the Neoperl aerator. It operates with whisper-quiet precision, boasts a longer lifespan, ensures impeccable water flow quality, and stands as an impenetrable barrier to lime buildup. Neoperl, a leader in aerator technology, hails from Germany. Premium Flexible Hoses by Fliesser: The package includes Fliesser's 60 cm flexible hoses, meticulously crafted with a polyester braid and a PeX inner tube. These hoses meet the latest European standard EN 13618:2016, providing the utmost in durability.