Checking a Sink or Tub Diverter Valve

Uneven water flow, low pressure when the pressure at other faucets seems all right, or troublesome switching back and forth from spray head to sink spout can be caused by a malfunctioning diverter valve or by a restricted hose.

To check the diverter valve:Step 4: As needed, replace hose. If you can't get exact replacement, adapters are available for connecting other types and sizes.If indeed you locate a problem with the diverter valve, check out the next section for tips on how to fix it.

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