THE MASTERSPAS DIFFERENCE
480-389-9799
sales@swimspas.us
Why MasterSpas Are The Best Choice

Built better. Backed longer. Enjoyed for a lifetime.

Founded in 1996 and proudly made in the USA, MasterSpas is the world's largest swim spa manufacturer — engineering premium hot tubs and swim spas that deliver therapeutic comfort, lasting value, and industry-leading reliability.

★ ★ ★ Limited-Time Savings Event

Ultimate Backyard UPGRADE EVENT

Massive Savings on Hot Tubs & Swim Spas
  • Up to $2,000OFF ALL HOT TUBS
  • Up to $4,000OFF ALL SWIM SPAS
  • $2,000IN FREE ACCESSORIES
  • FREEDELIVERY & PROFESSIONAL SET-UP

Offer ends soon. Cannot be combined with other promotions. Claim your savings today before the event ends.

Save Now

Claim Your Event Savings

Lock in this deal — we'll send you the details right away.

No pressure. No spam.

Secure — we never share your details.

You're in — savings claimed!

We'll reach out with your Ultimate Backyard Event deal details very soon.

Your Local MasterSpas Dealer
The Swim Spas International Advantage
When you buy from Swim Spas International, you get a dedicated local partner committed to your experience long after delivery.
✓Exclusive dealer of MasterSpas
✓We don't add and drop brands — MasterSpas is all we do
✓A high-end product offered at the best possible prices
✓We support every sale from start to finish
✓Service team at the ready with branded vehicles and onsite visits
✓Delivery and set-up at no charge when the location is ready (some models require extra cost of a crane lift)
✓We use the best local subcontractors for site preparation
✓Customers receive 15% off all chemicals and related products
✓5 USA locations and growing — high volume gets you the best prices
✓Made in the USA by the world's largest spa producer
400+ 5 STAR Google reviews ★★★★★
★★★★★

'Knowledgeable & No Pressure'

"This team was awesome to deal with as a customer. My wife and I decided on a swim spa instead of a pool so we went to the show room. No pressure — they listened to our needs and led us in the right direction. Tyler and staff are very knowledgeable and helpful even 6 months after purchase. The delivery staff was also excellent and respectful. I highly recommend this company for your spa needs."

— Rubin Diaz
★★★★★

'Exercising, Again, Pain Free'

"After six knee surgeries, regular exercise like walking and running was just too painful. I have been able to exercise again, pain free, after getting my H2X Challenger 15D."

— Jeffrey S.
★★★★★

'Easy & Stress-Free Start to Finish'

"I can't say enough good things about this team! From start to finish, the entire buying process was so easy and stress-free. The staff was incredibly friendly, knowledgeable, and never pushy — they truly wanted to help us find the perfect hot tub. Delivery and setup were seamless, and now we're enjoying our hot tub more than we ever imagined. Highly recommend!"

— Reba Nolan
★★★★★

'Just Pure Family Enjoyment'

"We use our Precision 8 way more than expected — it's big enough for the whole family, kids included. Maintenance is shockingly easy compared to the pool we used to have, and twenty minutes after a long week just melts the stress away. My husband has an old sports injury and the jets have made a real difference for him."

— Jennifer M.
★★★★★

'A Dream Come True'

"I couldn't be happier with my experience! From the moment I walked in, I felt welcomed and well taken care of. Tyler the General Manager was incredibly knowledgeable and patient, answering all of our questions and helping us find the perfect hot tub. The entire process was smooth and hassle-free, and the delivery and installation were done promptly and professionally."

— Alexandria Chasteen
★★★★★

'Fits My Fitness Needs'

"I use the swim spa almost exclusively for lap swimming. The current produced is awesome! I love how I can vary the current speed to fit my fitness needs each day. Maintenance is so, so simple. The H2X swim spa has exceeded my expectations!"

— Marissa L.
★★★★★

'Honest, Upfront Experience'

"Bryan was a great help to us as we worked through a decision and purchase. No pressure, answered all our questions. Absolutely refreshing to go into a showroom and not be pressured into a decision. Everything we discussed was still part of the deal — no hidden fees. Just an upfront experience."

— Cecilia Serenka
★★★★★

'Easy On My Arthritis'

"We are very pleased with our swim spa and the water is so non-jarring on my arthritis! It was quite the adventure for the neighborhood to watch the crane lift it over our home to the concrete pad in the backyard. It was done smoothly and everything put into place efficiently. Tyler gave us great information, great service and great follow up!"

— Kathie Hubbard
Explore The Lineup

Find Your Perfect Spa

Michael Phelps Legend Series — Legendary performance for those who don't believe in second best.
Twilight Spas — Luxurious perfection designed for discriminating tastes.
Clarity Spas — A stylish, modern approach to relaxation and wellness.
Getaway Spas — Your passport to relaxation, offering quality and value.
LH Spas — Improve your life through purposeful relief and enhanced wellness.
View All Hot Tubs
Explore Swim Spas

Built for Fitness & Performance

Michael Phelps Signature Swim Spas — Excellence reserved for those who demand the extraordinary.
H2X Fitness Swim Spas — Built to lead, never to follow.
View All Swim Spas
What Sets MasterSpas Apart
Eight Reasons It's the Smart Choice
Every MasterSpas product reflects decades of engineering, craftsmanship, and a commitment to building the finest spas in the world.
1

World's Largest Swim Spa Manufacturer

Founded in 1996, MasterSpas is a global leader in the hot tub and swim spa industry.

2

Made in the USA

Every spa is built at the state-of-the-art Fort Wayne, Indiana campus.

3

Master Crafted Construction

Fiberglass-reinforced billets, vac-formed ABS pan bottom, manifold plumbing, coated wood frame, and DuraMaster Premium™ skirting.

4

Master Force™ Bio-Magnetic Therapy

Exclusive magnetic therapy targets pressure points along the neck, shoulders, and back to relieve pain.

5

EcoPur® Charge Filtration

Patented natural filtration purifies water with fewer chemicals — saving you money and time.

6

Energy Efficient

Eco-friendly foam insulation and Master Crafted build keep operating costs low.

7

150+ Years Combined Leadership

The management team has one of the strongest track records in the spa industry.

8

Industry-Leading Warranty

Premium models carry up to a 10-year structure, 7-year shell, and 5-year equipment warranty.

Protected From Day One

MasterSpas stands behind every spa — up to 10-year structure warranty, 7-year shell surface warranty, 5-year equipment warranty, and lifetime cabinet warranty.

Woman relaxing in a MasterSpas hot tub
An Investment In Your Health
15 Benefits of Soaking Regularly
A hot tub is more than relaxation — regular use delivers measurable benefits for your body, mind, and overall wellbeing.
1

Enhanced Circulation

15 minutes at 104°F can boost blood flow ~125% and support healthier blood pressure.

2

Caloric Burn

Raised metabolism produces a gentle calorie burn, similar to a light walk.

3

Joint Relief

Buoyancy takes weight off joints and helps reduce arthritis pain.

4

Muscle Recovery

Warm water flushes lactic acid and relaxes tired tissues.

5

Stress Reduction

Heat and massage calm the nervous system and ease daily tension.

6

Deeper Sleep

A pre-bed soak improves both sleep quality and how quickly you fall asleep.

7

Sinus Relief

Warm steam helps open and clear congested nasal passages.

8

Immune Support

Heat shock proteins and a boost in immune cell activity support your defenses.

9

Cardiovascular Health

Regular soaking is linked to better endothelial (blood vessel) function.

10

Improved Insulin Sensitivity

Heat exposure can support healthier blood sugar control.

11

Chronic Pain Relief

Eases fibromyalgia, lower back pain, and other persistent conditions.

12

Increased Flexibility

Warmth and buoyancy improve range of motion throughout the body.

13

Reduced Inflammation

Heat helps lower systemic inflammation over time.

14

Headache Relief

Relaxed muscles and improved circulation reduce tension and migraine headaches.

15

Skin Health & Mild Detox

Gentle sweating and increased circulation support clearer, healthier skin.

Best results: 10–20 minute sessions, 3–5 times per week. Always stay hydrated before and after your soak.

Visit One Our Showrooms!

SWIM SPAS INTERNATIONAL
PhoenixHot Tubs & Swim Spas
1746 W Ruby Dr Suite 104 Tempe, AZ 85284
(480) 389-9799 sales@swimspas.us
Mon–Sat: 10:00 AM – 6:00 PM
Sunday: 12:00 PM – 5:00 PM
MADE IN THE USA
MasterSpas
MasterSpas Cares
Team Fox for Parkinson's Research
Michael Phelps Foundation
Vera Bradley Foundation for Breast Cancer
Lupus Foundation of America
St. Jude Children's Research Hospital
Tunnel to Towers Foundation
Easy Spa Financing — Check your eligibility with no impact to your credit. See if you Prequalify. GreenSky.
© 2026 Swim Spas International Authorized Dealer · MasterSpas.com
Swim Spas International mascot duck