ON PRO WAVE foot spa's should not be compared with other Ionic Footbath systems. These are frequency delivery modules that have their own unique programs.
Simply plug the module into the F-117, set the switch to BATH, add 1 tablesoon of salt to the tub and water, place the SoftGround Pillow behind your back and click RUN in the TrueRife Program software. You will see and feel the effects of this system! Note: We recommend 2 of these modules if you are building a package. Module life will vary but can exceed 100 sessions.
Bath tub NOT included