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 Z6955-XL-S-F polished chrome plated, 4” base centerset battery powered sensor faucet with 0.5 gpm non-aerated flow control along with support and shipping from one manufacturer.