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WashR PRO | The pressure fluctuates

If your WashR PRO is surging, pulsing, or experiencing pressure drops, here are the most likely causes and how to fix them:

Possible Cause	What You Can Do
Valves are worn, dirty, or stuck	Inspect the valves. Clean or replace them if they’re damaged or clogged.
Pump is sucking air	Check all hose fittings and connections for leaks or looseness. Tighten or reseal as needed.
Dirty inlet filter	Remove the water filter, flush it with clean water, and reinstall. Replace if necessary.
Worn or damaged seals (plunger seal)	Internal seals that are worn can cause pressure loss. These may need to be inspected and replaced.

Still fluctuating? If your pressure is still unstable after these checks, contact our support team — we’ll help you sort it out quickly.

Updated on 13 Jun 2025