The Ultralift Under Mount hot tub cover lifter is an easy-to-install and easy-to-use cover lifter. The unique under mount bracket simply slides under your spa prior to filling with water. There is absolutely no need to drill holes into the spa cabinet or surrounding deck. Best of all, the Ultralift Under Mount hot tub cover lifter can be easily used by one person.
Please Note: The Ultralift Under Mount hot tub cover requires approximately three times the depth of your hot tub cover behind the tub. This is due to the design, as the cover will slide down behind your tub while in the open position.