One jet gives much weaker flow than the others
You want that jet back to full strength, so the seat feels even again.
Check the jet for cracks or damage and look at its seal before you order a replacement.
Browse all hot tub jetsBuying guide: hot tub jets
Weak flow from one jet, uneven pressure across the jets or a cracked jet may mean a jet needs replacing. Jets come in different types, so the replacement must suit the type your tub uses, including its seal and fitting. Check the jet type and the removal steps in your manual, then match the new jet to the one you are removing rather than to its appearance.
Start by identifying the jet type your tub uses, such as rotary or directional jets, and check the manual if you are not sure. Then look at the rubber seals and the condition of the jet, since worn seals can cause leaks. Buy from the tub's manufacturer or a reputable supplier, and confirm the replacement is designed for your tub before you fit it.
You want that jet back to full strength, so the seat feels even again.
Check the jet for cracks or damage and look at its seal before you order a replacement.
Browse all hot tub jetsYou want a sound jet, so water flows properly and nothing leaks out.
Check the jet type and mounting before you choose a replacement, and ask the manufacturer or the seller if you are unsure.
Browse all hot tub partsYou want the same pressure at each jet, rather than one or two doing all the work.
Open each diverter valve and jet adjuster fully first, since closed valves and too many closed jets both cut the flow.
See flow and pressure switchesYou want the jet to seal properly, so the tub does not leak.
Check the seals are intact before you refit the jet, and do not overtighten it.
See O-rings and gasketsSend us your tub's make and model, the jet type you can see, and a clear photo of the jet face with its rubber seal showing. Once we have those, we can check with you that the jet is right for your tub before you order.
Contact the teamThe questions below cover telling jet types and brands apart, whether a jet from another brand will fit, what a worn jet looks like, why jets are uneven after a change and whether overtightening stops a leak.
Check the manual first, since jets are commonly rotary, directional or cluster types. If you are still unsure, ask the manufacturer or the seller to confirm the type.
Buy from the hot tub's manufacturer or a reputable supplier. Check the part against your manual before you fit it.
Drain the tub first, because the jets are easier to reach once the water is out. Turn off the power at the breaker before you start.
A jet can be clogged or damaged, and its rubber seals or internal parts can wear over time. Check that jet and its seal before you assume the pump is at fault.
No. Overtightening can damage the jet or its housing. Check the seal instead, and make sure it is intact before you refit the jet.
Turn the power back on and check for leaks or uneven water flow. If the flow is still uneven, check the seals and the jet fitting before you order another part.
Check the dimensions, seating and features on each product page before you order.
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