Altera Spas

The world's only patented COLD to HOT Tub Spas & Swim Spas,
invented and crafted in Phoenix, Arizona U.S.A.



Made in the U.S.A. with American components.

Chemical Free
Crafted with Recycled Materials.
Top Ten Hot Tubs
Best of class- Atera Spas
Better Business Member
A+ Rating!
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Only patented Atera AnyTemp® Cold and Hot Tub Spas, Cold & Hot Swim Spas and TrueZone® Dual Zone Swim Spas provide perfect temperature daily home aquatic Therapy, endless Swimming and Exercise outdoors in any climate.

Atera AnyTemp Cold and Hot Spas, Cold and Hot Swim Spas and Hot Tubs are unlike any other hot tub spas, swim spas or swimming pools in the world! All Atera Spas and Swim Spas are hand crafted in America to each client's specifications and are only sold factory direct globally through our factory showroom in Glendale, Arizona. You'll begin relaxing during our first conversation, our family has over 60 years of aquatic industry experience and we normally facilitate your entire project including ordering the proper model, shipping, delivery and connecting the proper power supply.

Happy family enjoying their Atera spaAtera Spa's patented AnyTemp® Cold to Hot Therapy Systems have become the favorite year round healthy aquatic solution for thousands of homeowners, trainers and therapists nationwide.

Only patented AnyTemp ® True Zone™ dual zone Swim Spas provide contrasting Cold AND Hot water in both the Swim-Exercise zone and the Hot Tub Spa therapy zone. Both zones will always be your perfect temperature!

Owning an AnyTemp® Spa, Swim Spa or True Zone™ Dual Zone Swim Spa means you'll never again experience the seasonal disappointment of "the pool is too cold or too hot," or "the hot tub is too hot."

Whether for fun, exercise, pain relief or treating the symptoms of disease, just a few degrees either way can mean the difference between total comfort and total disappointment for everyone. Atera’s therapeutic massaging water will be your perfect temperature anywhere, anytime regardless of the ambient air temperature and humidity!

Our client friends achieve daily pain relief, stress relief, improved sleep, increased mobility and quick rehabilitation the natural way, with Full Cycle® Therapy. And you’ll enjoy the healthy lifestyle of daily endless swimming, gravity free aerobic exercise and a rejuvenating custom Ultimate Power® Jet massage in the privacy of your own home, indoors or outdoors, every day of the year.

AnyTemp® Spas, Hot Tubs, Swim Spas and True Zone™ Dual Zone Swim Spas are engineered with numerous exclusive features and benefits:

Penguin Spokesbird

Invest Directly with an American Manufacturer and Save!

It's easy to save thousands of dollars when investing in top quality home spas, swim spas and hot tubs by doing business directly with the manufacturer at wholesale prices. You will enjoy countless benefits daily and be proud to own an American made home health and wellness spa or swim spa crafted in Phoenix, Arizona by Four Season Home Products, Inc.

Whether you choose an Atera AnyTemp® Spa, Swim Spa, True Zone™Dual Zone Swim Spa or a personal therapy hot tub spa, you'll surely appreciate the thoughtfully designed therapeutic comfort and fine American craftsmanship for many years to come! We are committed to providing the perfect cold and hot year round aquatic health and wellness experience and we're honored to be of service to thousands of families, training facilities and gyms.
This website will answer most of your questions and assist you in choosing the model and options that best suit your requirements. Please be sure to read our client letters, view their many photographs and check our many online hot tub reviews. Then please call us at 623.334.3999 or use our contact form to request a call followed by a detailed quote.

If you are ever in the Phoenix area, please stop in and visit us at our factory direct showroom located at 6306 West Bell Road, Glendale, Arizona. We often get visits from our client friends while they're here on vacation and we look forward to personally meeting everyone whenever possible.

We continuously strive to provide exceptional service to insure that your entire experience, from beginning to end, is a pleasure. We normally facilitate the entire process including, shipping, delivery and start-up. We are the only call you'll ever need to make if you ever have any questions or need any service of any kind! We’ll be honored to earn your business and be of service to you and yours for many years to come! Every-Body Benefits!

Chill your AnyTemp® Spa down to a cold or cool plunge
during the sizzling hot and humid summers.
Only Atera AnyTemp® Spas, Swim Spas and True Zone™ Dual Zone Swim Spas chill and heat the water!

Only Atera’s patented AnyTemp® System provides a cold, cool, tepid, warm or hot
aquatic experience indoors or outdoors in any climate. Daily outdoor hydrotherapy, exercise,
training and swimming in perfect temperature water (62° F to 104°F) is finally an exclusive, patented four season reality! And you'll enjoy both cold and hot contrasting water simultaneously in a True Zone™ Dual Zone Swim Spa.

Atera AnyTemp® Spas, Swim Spas and Hot Tubs - Four Season Home Products, LLC
6306 W. Bell Rd., Glendale, Arizona 85308 • (623) 334-3999 •

Atera®, Atera Spas®, AnyTemp®, Full Cycle® Therapy, Ultimate Power® Jets, Comfort Cover®, Simple Set™ Controls,
Relaxed Leg Wall®, Atera's Choice® Water Treatment and True Zone™ are registered trademarks and the Sole Property of Four Season Home Products, LLC. Products are subject to change without prior notice. © 2016 F.S.H.P., LLC. All rights reserved.