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Master Spas

Last updated: September 2026

Master Spas price range$25,213 – $62,995

71 owner-submitted prices for Master Spas

4.8 · 20 owner ratings

What Sets Master Spas Apart

• Large variety

• Saltwater compatible

• Michael Phelps endorsement

• Made in the USA

• Powerful jet performance

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Company & Manufacturing

Who makes Master Spas and where they're built.

Owned by

Independent

Manufacturer

Master Spas

Made in

USA (Fort Wayne, IN)

Manufacturing

In-house

Country of origin

🇺🇸United States

Notes

Founded 1996. Privately held. World's largest swim spa manufacturer. 50-acre campus / 650K sq ft. Brands: Twilight, Clarity, Michael Phelps Legend, H2X.

Master Spas Models (15)

Master Spas Challenger 15D

Challenger 15D

5 seats

5 seats 47 jets180" x 94" x 60"

$39,636

Avg. price (6 reports)

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Master Spas Challenger 19D MAX

Challenger 19D MAX

5 seats

5 seats 47 jets231" x 94" x 60"

$43,892

Avg. price (8 reports)

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Master Spas Challenger 21D

Challenger 21D

8 seats

8 seats 53 jets257" x 94" x 60"

$50,290

Avg. price (4 reports)

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Master Spas Michael Phelps Momentum Deep

Michael Phelps Momentum Deep

4 seats

4 seats 45 jets231" x 94" x 60"

Price not yet available

Request a quote from the dealer.

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Master Spas Michael Phelps Signature Pro

Michael Phelps Signature Pro

3 seats

3 seats 53 jets231" x 94" x 60"

Price not yet available

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Master Spas Therapool 13

Therapool 13

3 seats

3 seats 28 jets156" x 90" x 48"

$25,647

Avg. price (11 reports)

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Master Spas Therapool 15

Therapool 15

3 seats

3 seats 28 jets180" x 90" x 51"

$29,731

Avg. price (6 reports)

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Master Spas Therapool D

Therapool D

6 seats

6 seats 54 jets132" x 94" x 60"

Price not yet available

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Master Spas Therapool SE

Therapool SE

6 seats

6 seats 21 jets132" x 94" x 51"

Price not yet available

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Master Spas Trainer 12

Trainer 12

3 seats

3 seats 45 jets144" x 94" x 51"

Price not yet available

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Master Spas Trainer 15

Trainer 15

5 seats

5 seats 45 jets180" x 94" x 51"

Price not yet available

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Master Spas Trainer 15D

Trainer 15D

5 seats

5 seats 45 jets180" x 94" x 60"

$32,675

Avg. price (22 reports)

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Master Spas Trainer 19 Deep MAX

Trainer 19 Deep MAX

5 seats

5 seats 45 jets231" x 94" x 60"

$39,482

Avg. price (9 reports)

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Master Spas Trainer 21

Trainer 21

8 seats

8 seats 51 jets257" x 94" x 51"

Price not yet available

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Master Spas Trainer 21D

Trainer 21D

8 seats

8 seats 51 jets257" x 94" x 60"

$42,795

Avg. price (11 reports)

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Master Spas Guides & Reviews

Swim Spa Pricing Explained: What Factors Influence the Cost?

Swim Spa Pricing Explained: What Factors Influence the Cost?

Demystify swim spa pricing. Learn about the factors influencing costs, from entry-level to high-performance models, and how to navigate dealer markups.

Swim spa dealers near you Swim spa prices Swim spa FAQs

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Master Spas Hot Tubs

Master Spas also builds hot tubs. Browse the full hot tub lineup with specs, prices and local dealers.

View the Master Spas hot tub brand page →

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Popular Hot Tubs

Most-researched hot tub models available from these dealers.

Master Spas TS 8.2

TS 8.2

Master Spas

6 seats46 jets

$13,937

Avg. price (27 reports)

Master Spas Balance 6

Balance 6

Master Spas

5 seats30 jets

$9,180

Avg. price (12 reports)

Master Spas TS 7.2

TS 7.2

Master Spas

6 seats38 jets

$13,445

Avg. price (28 reports)

Popular Swim Spas

Most-researched swim spa models available from these dealers.

Master Spas Challenger 19D MAX

Challenger 19D MAX

Master Spas

231" x 94" x 60"single_zone zone

$43,892

Avg. price (8 reports)

Master Spas Therapool 15

Therapool 15

Master Spas

180" x 90" x 51"single_zone zone

$29,731

Avg. price (6 reports)

Master Spas Therapool 13

Therapool 13

Master Spas

156" x 90" x 48"single_zone zone

$25,647

Avg. price (11 reports)