As soon as the tub is fully inflated, the pressure relief valve starts to release air spontaneously to prevent over-inflation.
How do I know if an Intex Spa hot tub is properly inflated?
How do I know if an Intex Spa hot tub is properly inflated?
How do I know if an Intex Spa hot tub is properly inflated?
As soon as the tub is fully inflated, the pressure relief valve starts to release air spontaneously to prevent over-inflation.