Bullfrog M6 Hot Tub Replacement Cover | Premium Spa Covers Size 20'x44' and will undoubtedly lead to

and will undoubtedly lead to more soaks in your hot tub

5lb) closed cell foam that has a R22

The Sunbubble™ reduces this evaporation

and extreme temperatures

This is simply the highest quality and most sold cover lift on the market

Bullfrog M6 Hot Tub Replacement Cover | Premium Spa Covers Size 20'x44' and will undoubtedly lead toCustom fit for Bullfrog M6 Hot Tub (A: 91" x B: 80" Fold A in half) with 5" skirt High density foam insulation (1. 5 lb density) for superior heat retention Available in marine grade vinyl or Atlantis Pro Tex fabric for durability and weather resistance Reinforced hinge seal for added strength and long lasting performance Heat sealed vapor barriers to prevent moisture absorption Chemical resistant liner for improved durability and protection Durable