The Cover Rx (cover prescription) Universal Hot Tub Cover Lifter is compatible with virtually any above-ground spa on the market today. Made by Cover Valet.
The under-mount installation plate, allows the Rx to be installed on any side of your spa and requires only 18" of clearance. Works great on square, rectangular, octagonal, or round hot tubs and requires no drilling into your spa cabinet. Your spa cover is supported entirely by the Rx and does not place any unwanted stress on the center cover seam, giving your spa cover a longer life.
The Cover Rx can be operated by a single user from any position from the side of the spa, from the back, or even from inside of the hot tub.
Click here for the Cover Rx Installation Instructions (pdf file).
Toll free support is included with every purchase from Hot Tub Essentials! Many other online companies don't even list their phone number.