Niagara ®

Brand: Caldera

Price Range: $$$$$

Seating Capacity: 7

Number of Jets: 52

Dimensions: 7'5" x 7'5" x 38"

Spa Volume: 400 gallons

Dry Weight: 995 lbs.

Total Filled Weight: 5555 lbs.

Water Purification System: FreshWater® Salt System

Electric:230v/50 amp

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Arctic White

Actual colors may differ from on screen representation. Please see your local dealer to verify.

Available on all Highlife® Collection and Limelight® Collection spas, this easy-to-use salt water system eliminates the worry of keeping spa water clean, clear and sanitized for a full year.* With just a little salt in your spa water, the system generates chlorine automatically so you’ll spend less time measuring and adding chemicals. This unique system makes spa ownership easier than ever by removing the guesswork and hassle of water care maintenance.

  • More natural-feeling water with no itchy, dry skin or eyes
  • Fewer chemicals added and no harsh odors
  • Simple water care means more time enjoying your spa


If you’re looking for a spa that comfortably accommodates friends and family, seating seven adults, the Niagara® hot tub is a crowd pleaser. Its power and size makes this hot tub model an exceptional performer and perfect for backyard entertaining.