Meets or exceeds EPA WaterSense Standards, which reduces water consumption by 30% and helps average households save up to $200 in their annual water bill Faucet mounted on sink deck or countertop Includes single post mounting ring Includes metal supply nuts Includes valve and cartridge Push & Seal drain requires no tools and installs in less than half the time of a standard pop-up drain, Guaranteed tight seal each and every use - simply press to seal and again to open