Here we have the MSpa Heat Preserver & Rain Outflow Bladder Square in B-Stock. These versions have been opened but never used and will come boxed like new with a 6 month warranty included.

Another great addition to your MSpa 2+2 spa. This spa hot tub inflatable bladder not only keep the heat retained to you spa when not in use but also keeps unwanted rain water out as well as leaves and debris, making your MSPa perfect every time you use it.

Simply inflate the bladder and rest it on top of the water. A great addition to your high quality MSpa spa.

Please note: The second image (above) is a generic image to demonstrate how the bladder fits the spa.

Size: 1.26 x 1.26m