Top Quality Materials - Solid brass construction, SEDAL ceramic disc filter and advanced aerator make up the faucet, laying the foundation for long-lasting use. Commercial Pull-Down Design – 24-inch pull-down hose for easy sink cleaning with no blind spots, fits in almost any kitchen cabinet. Superior corrosion-resistant and rust-resistant finish prevents dirt from sticking to the faucet surface. Dual-Function Sprayer – Two spray modes let you easily switch between a splash-free aerated stream and a powerful cleaning rinse. 3-way kitchen faucet – includes hot and cold water and RO water (under-sink filtration system) faucet functions, saving you space and money.