A pressure booster pump can be used to increasethe pressure of the water coming into the house. If you have really low water pressure coming from the citysupply or have low pressure because you are on a well, installing a pressure booster pump could be the solution you have been looking for.
There are many types of pressure booster pumps so you will have to do some research and find out which pump is right for you. Read reviews, talk to others, and make a wise decision for your home based on your individual situation.
All-in-one pressure boosters are often a good choice because they have the pump, motor, check valve, pressure and flow sensor, and diaphragm tank complete in one unit.