Zurn One Systems combine complementary components that work together to create a seamless water efficient system. This system includes: Z5344 – 20" x 18" wall-hung, concealed carrier arm lavatory includes the lead-free Z81000-XL-3M polished chrome plated centerset, deck-mount single control faucet with 5" integral spout, ceramic disc cartridge, temperature limit stop, lever control, 0.5 gpm flow control aerator along with support and shipping from one manufacturer.