The 82" x 60" Master Spa Factory OEM hot tub replacement cover is made of a six-inch foam insulation that tapers down to four inches along the sides. This cover has a 1.5lb foam density, making it extremely energy efficient and helps prevent loads of heat loss! It has a high-end, 30 oz. ma... See More

The 66" x 84" Master Spa Factory OEM hot tub replacement cover is made of a six-inch foam insulation that tapers down to four inches along the sides. Better yet, it has a 1.5lb foam density, making it extremely energy efficient and helps prevent loads of heat loss! Additionally, it is made... See More