Thermal King 15 x 18 Foot Spa Blanket filter-internal-diameter_4 1/16 inches These systems eliminate chemical odors

These systems eliminate chemical odors

This is a package of two solar cover straps measuring 54 inches in length and 3/4 inch in width

The Deluxe model includes an adjustable padded headrest and swing-out footrest

you can order an updated hand controller (part number 1001601)

FINA or NCAA minimum dimensions

Thermal King 15 x 18 Foot Spa Blanket filter-internal-diameter_4 1/16 inches These systems eliminate chemical odorsThis is a 15 x 18 superior, energy saving spa cover that will outlast all others and offer significant energy savings. The spa cover comes unedged so they can be cut to size with regular household scissors. These thermal covers are made of a five layer system to insulate and protect. The heavy duty material is UV protected and engineered to provide the most efficient energy saving system for your spa. The cover material is Blue Blue 12 x 12 count