Altera Spas

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

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The world’s only
AnyTemp® TrueZone®
dual zone Swim Spas.

Contrasting HOT and
COLD (62°-104°F) therapy,
swimming and exercise
outdoors anywhere, anytime!


True Zone™ PLAY POOL Dual Zone Swim Spa

True Zone™ PARTY POOL Swim Spa
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Whether you enjoy walking, exercising, training, swimming or relaxing with family and friends, a custom crafted Atera  AnyTemp® True Zone™ Swim Spa provides the features you require to meet your skill level and patented independently controlled AnyTemp® dual temperature zones.
The AnyTemp® True Zone™ Play Pool Dual Zone Swim Spa is just that, an 8’ x 16’ pool designed strictly for exercising and recreation with family and friends every day, outdoors in perfect comfort.  The AnyTemp® Spa Zone can also provide a different contrasting water temperature with seating for five.  Enjoy a romantic evening for two or a party for the whole neighborhood outdoors 365 days a year in any climate!

The True Zone™ Play Pool Dual Zone Swim Spa is unlike any other therapy spa, swim spa or swimming pool! 

Size: 191”L x 91”W x 51”D

Dry Weight: Approx.: 2,800 lbs.
Filled Weight: Approx. 20,000 lbs.

True Zone™ FITNESS Swim Spa

True Zone™ PLAY POOL
Dual Zone Swim Spa

AnyTemp® True Zone™ Play Pools Dual Zone Swim Spas provide perfect temperature water to teach the children how to swim outdoors 365 days a year. You’ll benefit everyday while you walk, exercise or enjoy a relaxing float on a raft in AnyTemp® water and others can relax in another zone of contrasting cold, cool, tepid, warm or hot water.


Control: AnyTemp® Simple Set®

AnyTemp®: 62° F to 104° F, indoors or outdoors, min. 30° variable to ambient

Seating: Comfortable for four adults, (3) Seats and (1) lounge

Light: (1) Large Adjustable Multi Color LED

Filtration: 50 sq. ft. Easy Clean Cartridge

Electrical Requirement: 220V, 30A (with or without AnyTemp® System)


Control:  AnyTemp® Simple Set®

AnyTemp® Range:  62° F to 104° F, indoors or outdoors, min. 30° variable to ambient

Seating: (1) Corner seat

Light: (1) Large Adjustable Multi-Color LED

Filtration: 75 sq. ft. Easy Clean Cartridge

Electrical Requirements: 220V, 30A (with or without AnyTemp® Chiller & Heater System)

Options: All Others Options Available

Compare ALL Atera AnyTemp® Spas, Hot Tubs and Swim Spas - Click Here

IMPORTANT NOTE: The hot only configuration is what all other brands offer!

ONLY exclusive, patented AnyTemp® Cold and Hot Swim Spas provide perfect 365 day comfort in any climate and ONLY exclusive and patented AnyTemp® True Zone® Dual Zone Swim Spas provide controlled contrasting Cold and Hot aquatic therapy year round!

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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.