How many people does the TidalFit DT-21 seat?

The TidalFit DT-21 seats 6 people comfortably.

How many jets does the TidalFit DT-21 have?

The TidalFit DT-21 features 49 jets.

What are the dimensions of the TidalFit DT-21?

The TidalFit DT-21 measures 250" x 91" x 54" and holds approximately 2055 gallons of water.

What voltage does the TidalFit DT-21 require?

The TidalFit DT-21 runs on 220v.

Where can I buy the TidalFit DT-21?

The TidalFit DT-21 is sold through authorized TidalFit swim spa dealers. Hot Tub Hunt shows your nearest verified dealer along with regional pricing data when available.

DT-21

TidalFit

Last updated: September 2026

What Buyers Are Paying

Price on request — contact a dealer for a quote.

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Key Specifications

Seats

Jets

Dimensions

250" x 91" x 54"

Volume

2055 gal

Zones

Dual Zone

Performance Ratings

Swim Level

Recreational

Propulsion

Jetted (Air Induction)

Features

Circ Pump

Waterfall

ABS Bottom

Full Specifications

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User-Reported Pricing

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How much does the TidalFit DT-21 cost?

TidalFit does not publish a list price for the DT-21; what you pay is set by your local authorized dealer and the package they bundle with it.

Specs driving that price: 49 jets, a 250" x 91" x 54" footprint, 220v power. Larger cabinets, more pumps and higher jet counts push both list price and running cost up.