Replacement check valve for the bladder of the inflatable spas (lids/body).
Inflation valve (Boston Valve). Check the size before buying because there are two different ones and the sizes are very similar.
Outer Diameter: 44mm
Thread Diameter: 24mm
Replacement check valve for the bladder of the inflatable spas (lids/body).
Inflation valve (Boston Valve). Check the size before buying because there are two different ones and the sizes are very similar.
Outer Diameter: 44mm
Thread Diameter: 24mm