Pool and spa equipment products monitor, maintain, treat, and enhance the use of pools, spas, and related equipment. Saunas emit intense heat in a compact enclosure for relaxation. ADA pool lifts provide pool and spa access opportunities for individuals with disabilities. Pool alarms, sensors, and thermometers monitor pool use and water temperature. Pool chemical dispensers treat and clean pool water. Pool and spa pumps and strainers circulate pool water while removing debris. Pool and spa lights and filters enhance water clarity and remove fine particles. Pool and spa vacuums and components automatically clean pools from beneath the surface. Pool reels, ropes, and floats delineate specified areas of a pool for intended uses. Solar pool blankets for in-ground pools increase pool temperatures while protecting water from debris. Pool reel winder storage systems retract and keep pool covers on a roll while not in use.