Low EMR and Low EF throughout the entire sauna
By far the lowest EMR/EF of any infrared bathing system — beats even Sweden’s tough standards
Exclusive EvenHeat technology — warms quickly and evenly with no “cold” spots
Finishing in Clear Canadian Hemlock for its sturdy quality and beauty
Prefabricated panels for fast assembly with no tools — you can enjoy the full detox and relaxation benefits of your Pure Infra sauna within an hour of delivery
Full glass fronts and tempered, top quality floor to ceiling glass doors
S-870
Features of the S-870 Sauna
Trimodal Lighting System
The Trimodal Lighting Systems in Finnleo Saunas provide soft valance lighting, ceiling reading lights, and light therapy – all in one powerful system. You can relax in the soft, diffused valance lighting, use light therapy to energize your body, or simply relax without straining your eyes.
Optional Features of the S-870 Sauna
Triskelion Hydrotherapy System
The Triskelion Hydrotherapy System combines ancient Celtic symbolism with modern technology, offering a three-fold therapy for Spirit, Mind, and Body. Enjoy deep relaxation as rotating water and focused jets rejuvenate muscles, enhancing overall well-being.
Celtic Clean™ Water Management System
Celtic Clean™ Water Management: An advanced system that automatically runs twice daily, filtering water through a Micro Skim filter and Celtic Clean Mineral cartridge. It uses natural minerals, ozone, and efficient filtration to keep your hot tub water clean with minimal chemicals.
Celtic Glow
Celtic Glow LED lighting enhances your hot tub experience with mood-setting colors, creating a calming or warming ambiance. Beyond aesthetics, it adds safety for evening use, transforming your hot tub into a captivating focal point. Standard in all Celtic Hot Tubs.
Celtic Shield Insulation
Celtic Hot Tub is built for maximum efficiency. The shell and bottom frame are insulated with “Black Knight” closed-cell foam, while a double-sided reflective heat wrap surrounds the frame, keeping heat in and cold air out.
Celtic Shield Cover
The cover is engineered to retain heat and resist the elements. Made from high-performance polyester, it’s 70% lighter, 5x stronger, and won’t “cold crack” like marine-grade vinyl used in traditional hot tub covers.
Celtic Shield Exterior
Crafted from HDPE, Celtic Shield Exterior cabinets are durable, weather-resistant, and colorfast, ensuring they withstand harsh outdoor conditions while maintaining their vibrant appearance.
Sauna Heaters
Wall Mounted and Floor Standing
Classic Heaters
Blackline Heaters
Woodburning Heaters
Tonttu Heaters
Sauna Controls
In the Finnleo pure sauna experience, managing the climate, timing and comfort of your sauna is never a source of stress. Finnleo sauna controls are attractive and designed and manufactured to provide years of dependable, convenient and safe operation. And regardless of the option you choose or is recommended for your heater, Finnleo sauna control units let you create the environment that’s perfect for you—easily and intuitively.
Elite Control
SaunaLogic2 Control with Worldwide Mobile App
Pure 2.0 Control
Digi VII Control
Browse the S-Series Infrared Saunas Collection
Meet the team
Get Special Sale Pricing
Contact us for current specials and sale pricing. Please provide your contact information and we will be sure you are informed of all specials and sales.
*Although the intention is to capture current incentives and prices as of the date of publication, pricing is subject to change without notice, and may not be accurate or completely current. While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with a sales representative. Information provided at this site does not constitute an offer or guarantee of available prices or financing. The estimated selling price that appears after calculating dealer offers is for informational purposes only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. Contact Legacy Hot Tubs, Swim Spas & Saunas to see if you qualify and for complete details of current offers. All product illustrations, prices and specifications are based upon current information at the time of programming. Although descriptions are believed correct, complete accuracy cannot be guaranteed. We reserve the right to make changes at any time, without notice or obligation, in the information contained on this site including and without limitation to prices, incentive programs, specifications, equipment, colors, materials, and to change or discontinue models. Images, pricing and options shown are examples, only, and may not reflect exact model color, options, pricing or other specifications.
Price may not include dealer installation options, accessories, administration fees and other dealer charges. Please contact Legacy Hot Tubs, Swim Spas & Saunas for more information.