Delta Faucet RP17446 Button for Single Handle Bathroom, Tub and Shower

Removed the old cloudy faucet handle, scrubbed it down good until it sparkled. BUT as I was tightening the small screw to replace the handle-the old screw snapped off at the top-so be careful if you’re removing your handle, too!Finally, plugged in the new Delta button and it fit like a glove. Looks like I have a new faucet, and all I needed was a Phillips screwdriver to do the job!! Happy camper!