Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean a water filter [title] Shut off the water. [step] You'll have a valve on the way to your water filter. That valve needs to be turned, usually so it's running perpendicular to the pipe rather than parallel, but yours may be different.

Ending1: Regardless, you may have a valve with a warning notice that says, " water meter malfunction " or you may be sending in the correct water meter for your water meter. [substeps] When tapping the valve, press the " manual " switch to turn the dial off. Ending2: [substeps] Some coolers stand off to the side. One valve also provides a running start while making it start once you turn the water on. Ending3: Also, you may need to isolate the water filter globe by turning another valve. [substeps] Some filters will need to be depressurized. Ending4: You can leave the valve closed if you wish. [substeps] If there's a tube that goes into the water system system, it's usually held in place with safety staples.

Answer format: ending1/ending2/ending3/ending4