Step 7 · Install Sprayer and Connect Hose
Take the new side sprayer and feed its hose down through the fourth hole in the sink deck. From underneath the sink, pull the hose down and connect it to the designated sprayer port on the main faucet body. Most modern faucets use a simple quick-connect fitting that clicks into place. Give it a gentle tug to ensure it's secure. If your faucet kit includes a counterweight, clip it onto the sprayer hose at the location indicated in the instructions. This weight helps the sprayer head retract smoothly back into its holder.