Swim Spa Rollaway Cover FIT Master Spas Trainer 19D / Challenger 19 - Black

A rollaway cover for swim spas makes covering and uncovering easy, provides insulation, and keeps water clean by blocking debris.

• The description claims the rollaway design allows for effortless opening and closing.
• The description claims high-quality insulation reduces heat loss and lowers heating costs.
• The description claims a tightly fitted cover blocks leaves, insects, dirt, and debris.