Hydropool Serenity 5500 Hot Tub Replacement Cover | Premium Spa Covers Taper:5”-3” Maintain water temperature at a

Maintain water temperature at a minimum of 31°C and circulate water for a minimum of 8 hours a day for the five day purge period

Helps keep water clean and debris-free

and customization

Custom fit for Master Spas HL 628 Hot Tub (78" × 66" w/5" skirt)

2 Hot Tub (78" × 78" w/5" skirt)

Hydropool Serenity 5500 Hot Tub Replacement Cover | Premium Spa Covers Taper:5”-3” Maintain water temperature at aCustom fit for Hydropool Serenity 5500 ( A: 84" x B: 84") with a 4" 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