This little nugget comes with every TUSHY Spa, but in case you lose your original, you can purchase a spare.

The inlet cap is used to close the warm water input on your TUSHY Spa if you no longer have access to a warm water connection. This will give you some flexibility in case you might be able to use the warm water connection in the future.

Yea... we've thought of everything.

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• 3/8” fitting