There is no specific way to remove lead from water. The reason is that there are only filters or some distillers like products which can only help to get clean water. However, if you are stills about lead removal from water, here are some ways to eliminate it:
On the shower or tap for the 3 minutes before final usage
Do not boil your water to remove water
Detect if your pipes are made of lead, try to change them as soon as possible
Using filters is the only primary and permanent solution