I would also agree, definately dry test them, don't just take the salesans word that he will fit, i have encountered this many times on our showroom, but i would look at the deeper spas, there are both lounger and non barrier seats you can look at to see what will fit, spas with molded headrests that protrude into the spa may not be a good option for you. ...enjoy your search......let us know how your search goes...