The Ultima Cover
6″ in the center, tapers to 4″ on the end
1 1/2 lb Density Insulating Foam which offers an R-17 level of insulation
4 Tie Downs with Keyed Lock Fasteners
5 Year Manufacturer’s Warranty
Please click on the shape that BEST resembles your spa.
Two sides are equal lengths and longer than
the other two sides which are equal
lengths and the corners are rounded.