Recommended by most spa cover manufacturers to increase the life of your cover because it partially prevents the chemicals from being carried up to the cover by the evaporating water.

 ·       Reduces Evaporation

·        Reduces Chemical Costs!

·        Lowers Your Heating Costs!

These blankets come in a standard size of 8 x 8 and can easily be cut to fit your size spa.

ONLY $39.99