Endless Pools® Swim Spa Pillow / Headrest Step #1 Simply toss and go once

Simply toss and go once a week for crystal

Use weekly to help keep your spa water sparkling clear and incredibly relaxing

The Caldera 35 Sq Ft

The Endless Pools® Exercise Kit is compatible with all Endless Pools® Fitness Systems

Endless Pools® Swim Spa Pillow / Headrest Step #1 Simply toss and go onceThe Endless Pools Pillow Headrest fits the following Endless Pools Swim Spa models in the following lines (all years): Endless Pools Fitness Systems E2000, E700, E500 Swim Cross Exercise Systems X2000, X500, X200 Rec Sport Recreation Systems R120, R200, R220, R500 Color: Medium Gray All of our Endless Pools filters, headrests, accessories and parts are OEM and come directly from Watkins, who is the manufacturer of Endless Pools.