Spa Jets Not Working Properly

Spa jets are designed to provide massage pressure and hydrotherapy benefits. When jets stop functioning correctly, it can significantly reduce spa performance and enjoyment.

Jet problems may affect a single jet, an entire seat, or the full spa system.

Common causes:

• Blocked jets

• Dirty filters

• Failing circulation pump

• Air locks

• Broken diverter valves

• Plumbing blockages

• Controller issues

Over time, calcium buildup and debris can restrict water flow through jets, especially in spas with inconsistent maintenance.

Signs of jet problems:

• Weak pressure

• Jets pulsing on and off

• Some jets not working

• Uneven pressure between seats

• Air bubbles or surging

What to do:

• Clean or replace spa filters

• Check jet adjustments

• Ensure water levels are correct

• Bleed air from pumps if necessary

• Contact a local spa repair specialist if problems continue

Ignoring weak jet performance can place additional strain on pumps and circulation systems.