A 13 foot swim spa is the sweet spot for homeowners who want a real swim current without giving up the entire backyard. This size fits comfortably in most Houston area yards, costs less to heat than a full length model, and still delivers the resistance you need for lap swimming, aqua jogging and low impact training. Spas Unlimited 13 foot Cal Spas models pair an adjustable swim current with hydrotherapy seating, so one unit covers both your workout and your recovery. Compare the Swim-Pro-X F-1325X and Freestyle-X F-1437X below, then stop by Spas Unlimited Houston, Tomball or Richmond showroom for a private test soak. Our team can walk you through electrical requirements, site prep and delivery, and every swim spa we sell is backed by our in-house service, parts and delivery departments.
