NetSpa spa repeatedly inflates and deflates unevenly when using the integrated inflation function.

Safety first: Keep the motor unit dry while using the inflation function.

• Check inflation hose: Ensure the hose between the NetSpa motor unit and the spa body is securely attached and not cracked.
• Inspect valve: Verify the inflation/deflation valve is in the correct position and the cap seals properly.
• Check for localized leaks: If one section deflates more, inspect that area with soapy water for punctures and patch as needed.

If the spa still will not hold air evenly, the inflation valve assembly may be defective and require replacement.