Presenting the Master Spas Axis Swim Spa Cover , designed specifically for H2X Trainer 15 Spas and measuring 180" x 94". This OEM replacement cover offers a straightforward, hassle-free solution for spa owners. With its advanced rolling technology, the Axis cover allows for easy, single-pe... See More

Simple, durable, and energy efficient—designed for the H2X Therapool 13 The 156" x 90" Axis Swim Spa Cover by Master Spas offers effortless protection for your H2X Therapool 13. Thanks to its innovative rolling design, this cover is incredibly easy for one person to use—no heavy lifting or... See More

Introducing the Master Spas Axis Swim Spa Cover, designed for H2X Therapool spas and measuring 132" x 94". This OEM replacement cover offers a seamless solution for spa owners who want maximum convenience and protection. The Axis cover’s rolling design makes it easy for one person to open ... See More

Introducing the Master Spas Axis Swim Spa Cover, custom-designed for the H2X Trainer 12 swim spa and measuring 144" x 94". As a factory OEM replacement, this cover offers unmatched ease of use and high-performance insulation. Thanks to its rolling design, one person can easily open or clos... See More

Experience the ease and performance of the Axis Swim Spa Cover by Master Spas — designed specifically for the 18-foot Michael Phelps Force swim spa and Signature Swim Spa . With its user-friendly rolling design, this premium 216" x 94" over makes it simple for one person