Sundance® Spas Series Comparison: 680 vs. 780 vs. 880 vs. 980

Choosing the right hot tub for your home and family comes down to finding the perfect balance of size, hydrotherapy features, filtration technology, and budget.

As an industry leader in backyard wellness engineered to thrive in Canadian winters, Sundance® Spas offers four distinct product lines: the 680™, 780™, 880™, and 980™ Series.

Whether you want a straightforward plug-and-play patio model or a sleek, architectural centrepiece with full glass touchscreen controls, this side-by-side guide will help you select the ideal model for your backyard.

At-A-Glance Series Comparison

1. 680™ Series: Dependable Comfort & Outstanding Value

The 680™ Series is designed for homeowners seeking proven Sundance® durability, efficient heating, and therapeutic jetting without extra tech frills.

• Hydrotherapy: Features custom-designed stainless steel jets that deliver targeted pressure to tight neck, shoulder, and back muscles.

• Water Care: Uses reliable filtration combined with factory-installed CLEARRAY® UV-C technology for easy water maintenance.

• Best For: First-time buyers, rental properties, or anyone looking for a reliable, winter-ready hot tub on a budget.

• Explore Models: Browse the full lineup on our Sundance 680 Series Page.

2. 780™ Series: The Perfect Blend of Performance & Versatility

As one of Sundance’s most popular lineups, the 780™ Series upgrades your hydrotherapy experience with patented, bearing-free jet design and upgraded filtration.

• Hydrotherapy: Introduces patented Fluidix® Jets (which use fluidics instead of moving mechanical parts to prevent wear and clogging) alongside series-exclusive SMT™ (Soothing Muscle Therapy) back and neck seats.
• Water Care: Features a 2-stage MicroClean® filtration system with a 20" Slipstream™ skimmer for faster debris capture.
• Best For: Active families and hot tub enthusiasts wanting advanced jet variety, open seating options, and low-maintenance operation.
• Explore Models: View top sellers like the Chelsee® on our Sundance 780 Series Page.

3. 880™ Series: Flagship Luxury & Deep Hydrotherapy

The 880™ Series represents the gold standard in premium hot tub design, packed with patented features and refined finishes.

• Hydrotherapy: Includes deep-immersion Accu-Ssage™ therapy seats, wrist jets, and Silent Air® injectors that create delicate bubble massages infused with optional SunScents™ aromatherapy.
• Water Care & Tech: Features horizontal MicroClean® Ultra II filtration, a waterproof glass touchscreen controller, and optional SmartTub™ smartphone integration.
• Design: Crafted with heavy-duty SunStrong® steel frames and low-profile cabinet designs for easy entry and exit.
• Best For: Buyers seeking top-of-the-line hydrotherapy, maximum thermal insulation, and custom massage controls.
• Explore Models: Discover compact models like the Capri® and open layouts on our Sundance 880 Series Page.

4. 980™ Series: Modern Architectural Elegance

The 980™ Series redefines hot tub design with flat-top cabinetry, integrated exterior corner lighting, and expansive lounge decking.

• Hydrotherapy: Offers the complete suite of Fluidix® and Silent Air® jets combined with extra-wide seats and geometric footwells.

• Form & Function: Features a geometric silhouette with built-in wide lounge seating areas on top of the cabinet edge, perfect for cooling off or socializing while staying close to the water.

• Best For: Modern backyards, contemporary deck builds, and homeowners who demand a statement piece with full-spectrum luxury features.

• Explore Models: View luxury designs on our Sundance 980 Series Page.

Keeping Your Water Crystal Clear Across Every Series

Regardless of which series you choose, maintaining pristine water quality is effortless when using the right chemical system. At Main Street Pool & Spa, we recommend the Mineraluxe Water Care System:

• Weekly Care: Use the Mineraluxe 2-Part Kit with weekly Mineraluxe Cubes to repel mineral scale and keep shell walls silky smooth.

• Deep Clarification: Apply Mineraluxe Oxygen weekly to gas off organic waste and restore brilliance without heavy chlorine smells.

• Complete Care: Stock up on balancers and testing supplies in our Hot Tub Chemicals Collection.

Visit Main Street Pool & Spa in Uxbridge

Ready to feel the difference between these models in person?

• Browse Full Online Collection: Explore all available models in our complete Sundance Spas Collection.

• Parts & Service: Need replacement filters, covers, or technician assistance? Visit our Hot Tub Parts Collection or book an appointment at Hot Tub Service & Repair.

• In-Store Wet Tests: Visit our storefront at 37 Main Street North in Uxbridge or call (905) 862-4040 to speak with a local expert.