There is now an easier, more efficient, cleaner way to run a spa. Never replace a cover or iifter......ever!!!!! No daily maintenance, runs off a plug in a wall with 90% efficiency of a 220v spa. All spas can be easily converted to 220v Never get a rat, rodent or critters in your spa. Cats and Dogs do not want to sit on your cover and scratch away. The world has been asking for a better built spa and now there is one. Contact us today and find out why we are the fastest growing spa company in the world.