Genuine OEM Softub air connector gasket. It seals the air connector union on the Softub pump pak, and a worn or flattened gasket can let the connection leak.
Fits 2017 and newer Softub models: 140 Sportster, 220 Legend, 300 Resort, Portico and PoseidonX.
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✅ Not Sure It Fits? Verify Before Ordering
Send clear photos of:
- The gasket you are replacing
- The air connector and union on your pump pak
- Your Softub serial number label
EZ Hot Tub Parts can help identify the correct replacement before you order.
Softub Air Connector Gasket FAQs
2017 and newer Softub 140 Sportster, 220 Legend, 300 Resort, Portico and PoseidonX spas. If your spa is older or you are unsure of its year, send photos through the fitment form.
It seals the air connector union on the pump pak. If you see a drip or moisture at that connection, a worn gasket is a common cause.
This is the factory gasket material Softub specifies for this connection. Replacing it with the OEM part keeps the seal matched to the original design.
The Softub factory part number is 2211230-1. Softub’s dealer catalog lists it for the P-31C and P-31XC pump paks.
2211230-1 2211230 P-31C P-31XC
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