Models Plunge TubsA Collection by FINSAUNA® Filters + Close CollectionsModelsInventoryProjects Submit Sort ByAvailability (We Have)FeaturedTime (Newly Added)Name (A to Z)Name (Z to A) Close Reset Search Collections (We Can Order) Models (We Can Order) Inventory (We Have) Projects (We Installed) Categories All Categories Saunas 159 Hot Tubs & Swim Spas 70 Swimming Pools 46 Garden Structures 4 Patio Umbrellas 1 Features Wireless Connectivity 127 Made in USA 79 Adjustable Jets 62 Ozonator 61 Massage Jets 55 Waterfall 53 Locking Cover 51 Touchscreen Control 44 See More Brands Bullfrog Spas 30 Doughboy 24 FINSAUNA® 53 Iki 34 Auroom 29 Huum 29 Sundance® Spas 23 Saunum 16 See More Collections Sauna Barrels (FINSAUNA®) 13 Infrared Saunas (FINSAUNA®) 8 Indoor Saunas (FINSAUNA®) 7 Plunge Tubs (FINSAUNA®) 6 Outdoor Saunas (FINSAUNA®) 6 ProHeat Series (FINSAUNA®) 4 HomeHeat Series (FINSAUNA®) 4 ClubHeat Series (FINSAUNA®) 3 See More ModelsRelax at home with the hot or cold plunge tubs from FINSAUNA! These spaces provide unparalleled versatility, allowing you to customize your bathing experience with cold or hot water. Whether you seek the revitalizing shock of a cold plunge or the therapeutic warmth of a hot soak, FINSAUNA provides a tailored wellness experience at your fingertips.By combining quality materials with the latest technology, FINSAUNA immersion tubs are the ultimate backyard getaway. Explore a wide range of spaces that best suit your unique needs and preferences. Reset All Filters Showing 1 - 6 of 6 Results FINSAUNA® AquaFin Double Plunge Tub Adjustable JetsMassage JetsWireless ConnectivityOzonatorLocking Cover Type: Cold Plunges Max Jets: 12 Available Seats: 3 Filled Weight: 3377 Pounds Size: 85.00" x 85.00" x 29.50" Learn More Add to Quote FINSAUNA® AquaFin Single Plunge Tub Massage JetsWireless ConnectivityOzonator Type: Cold Plunges Max Jets: 2 Available Seats: 1 Filled Weight: 1492 Pounds Size: 85.00" x 41.00" x 29.50" Learn More Add to Quote FINSAUNA® Immersia 100B Cold/Hot Immersion Tub Type: Hot Tubs Available Seats: 1 Filled Weight: 1177 Pounds Size: 40.00" x 40.00" x 41.30" Learn More Add to Quote FINSAUNA® Immersia 100N Cold/Hot Immersion Tub Type: Hot Tubs Available Seats: 1 Filled Weight: 1177 Pounds Size: 40.00" x 40.00" x 41.30" Learn More Add to Quote FINSAUNA® Immersia 200B Cold/Hot Immersion Tub Type: Hot Tubs Available Seats: 2 Filled Weight: 1665 Pounds Size: 74.40" x 46.00" x 41.00" Learn More Add to Quote FINSAUNA® Immersia 200N Cold/Hot Immersion Tub Type: Hot Tubs Available Seats: 2 Filled Weight: 1665 Pounds Size: 74.40" x 46.00" x 41.00" Learn More Add to Quote Previous1Next Don't See What You Are Looking For? 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Go Sign up for our newsletter Inventory We Have See All Platinum Shell & Ironwood Cabinet with Black Cover 2025 Sundance® Spas Altamar® – 880™ Series In StockNew Location Franklin Store Learn More Add to Quote Midnight Shell & Vintage Oak Cabinet with Black Cover 2026 Sundance® Spas Hamilton™ – 780™ Series In StockNew Location Franklin Store Learn More Add to Quote 2026 FINSAUNA® Radia IR 200 Infrared Sauna SoldNew Location Warehouse Learn More Add to Quote Platinum Shell & Graphite Cabinet with Black Cover 2026 Sundance® Spas Edison® – 680™ Series On OrderNew Location Warehouse Learn More Add to Quote Midnight Shell & Windy Oak Cabinet with Black Cover 2025 Sundance® Spas Cameo® – 880™ Series In StockDemo Location Warehouse Learn More Add to Quote Platinum Shell & Slate Cabinet with Black Cover 2026 Sundance® Spas McKinley® – 680™ Series In StockNew Location Franklin Store Learn More Add to Quote Morning Mist Shell & Vintage Oak Cabinet with Black Cover 2026 Sundance® Spas Chelsee® – 780™ Series In StockNew Location Franklin Store Learn More Add to Quote Platinum Shell & Ironwood Cabinet with Black Cover 2025 Sundance® Spas Cameo® – 880™ Series In StockNew Location Warehouse Learn More Add to Quote Platinum Shell & Ironwood Cabinet with Roll Away Cover 2026 Sundance® Spas 13 Stream Swim Spa In StockDemo Location Franklin Store Learn More Add to Quote Platinum Shell & Woodland Brown Cabinet with Black Cover 2026 Bullfrog Spas Calm 7 In StockNew Location West Bend Store Learn More Add to Quote Ash Shell & Whitewash Cabinet with Pewter Cover 2025 Bullfrog Spas Model M7 SoldNew Location Warehouse Learn More Add to Quote Ash Shell and Whitewash Cabinet with Dove Cover 2026 Bullfrog Spas Model M6 In StockDemo Location West Bend Store Learn More Add to Quote