Need a walk-in tub in Kentucky? Our top picks include Safe Step Walk-In Tub, American Standard Walk-in Baths and Kohler Walk-In Bath.

They are also known as jetted tubs and were created in 1956 by the Jacuzzi brothers as a hydrotherapy bath with an underwater automatic pump, mainly for patients having arthritis issues.

and spa-like hydrotherapy massage jets designed to relieve achy muscles can all drive up the cost of a hot tub to the $20,000 and above price point. Here's a thorough breakdown of the features ...