LADWP has free water conservation devices to help you save money and water in your home. Items available for free include: 1.0 and 0.5 gallon per minute (gpm) bathroom faucet aerators, 1.3 gpm kitchen faucet aerators, and 1.5 gpm showerheads. You can pick up these free items at any one of their Customer Service Centers. List of LADWP Customer Service Centers. For a complete list of free water conservation items, go to Free Water Conservation Items.