I purchased a Delta hand held shower unit a couple of months ago and I need more water pressure. Is there a water saver that can be removed to increase pressure?

Remove the sprayer from the hose. There should be a water saver located in the sprayer base. Pry it out and toss it. Good luck, Tom

On some of the shower heads the manafacturers have caught on to the trick of taking out the water saver, so you may have to take the head off and see if there is a way for you to increase the size of the hole that the water flows through.