Convert your existing Delta® pull-down spray wand to one with Delta''''s innovative ShieldSpray® Technology. Delta ShieldSpray Technology cleans with laser-like precision while containing mess and splatter. A concentrated jet powers away stubborn messes while an innovative shield of water contains splatter and clears off the mess, so you can spend less time soaking, scrubbing and shirt swapping. Easy to switch out, simply unscrew the existing spray head and replace it with the new one. You can install with confidence, knowing that Delta parts are backed by our Lifetime Limited Warranty.