HeadSeal.com Air pipe Non-Return Valve to fit all Lay Z Spa Models.
If you have a leak from the air pipe on your tub this is the fix
Premium Quality
Made with Hardened ABS plastic and a High-quality silicone valve and sealing O-ring.
Metal-free Design
So Easy...
...Simply push fit into the end of the pipe and reconnect your pump.
Also available on eBay and Amazon Prime.
Colour may vary