Spa Thermal Blanket

Regular price $ 22.00

Shipping calculated at checkout.
  • Lightweight polyvinyl
  • Traps evaporation and heat loss under spa cover
  • 7 foot x7 foot square size
  • Can be trimmed with scissors to fit your spa's shape.
  • Keeps evaporation down, especially helping thermal loss in cold months.
  • Also protects the underside of your spas' cover from the water's chemical 'offgassing' and prolonging the life of your cover.