MSpa Inflatable insulation bladder - 6-person square spa

This inflatable cover, or bladder, is made of white PVC and goes between the water and the cover of your spa.

Inflate the cover and put it on the water (under the cover), and it will help your water retain heat by adding an extra layer of insulation in the spa and prevent the cover from sagging so the rain water can run off.

Dimensions (inflated)
Length: 160 mm
Width: 160 mm
Thickness: 29 mm

Compatible MSpa inflatable hot tubs
For 6-person square spas: Bliss, Soho, Otium, etc.

Part numbers
MSpa: B9301079, B0303293