{"product_id":"earthspas-kern-river-6-person-hot-tub","title":"Earthspas Kern River 6-Person Hot Tub | High-Performance Hydrotherapy Spa","description":"\u003cstyle\u003e\n.pdp-wrapper { font-family: 'Helvetica Neue', Arial, sans-serif; color: #2c2c2c; max-width: 860px; margin: 0 auto; line-height: 1.7; }\n.pdp-intro { font-size: 1.05rem; margin-bottom: 28px; }\n.pdp-card { background: #f9f8f6; border: 1px solid #e4e0da; border-radius: 8px; padding: 28px 32px; margin-bottom: 24px; }\n.pdp-card h2 { font-size: 1.1rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: #1a1a1a; margin: 0 0 16px 0; padding-bottom: 10px; border-bottom: 2px solid #c9a96e; }\n.pdp-card h3 { font-size: 0.95rem; font-weight: 700; color: #1a1a1a; margin: 18px 0 4px 0; }\n.pdp-card p { margin: 0 0 12px 0; font-size: 0.97rem; }\n.pdp-card ul { margin: 0 0 8px 0; padding-left: 20px; }\n.pdp-card ul li { margin-bottom: 8px; font-size: 0.97rem; }\n.pdp-specs-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }\n.pdp-specs-table tr:nth-child(even) { background: #f0ede8; }\n.pdp-specs-table td { padding: 9px 12px; border-bottom: 1px solid #e4e0da; vertical-align: top; }\n.pdp-specs-table td:first-child { font-weight: 600; width: 42%; color: #1a1a1a; }\n.pdp-faq details { border-bottom: 1px solid #e4e0da; padding: 12px 0; }\n.pdp-faq details:last-child { border-bottom: none; }\n.pdp-faq summary { font-weight: 600; font-size: 0.97rem; cursor: pointer; list-style: none; padding-right: 20px; position: relative; color: #1a1a1a; }\n.pdp-faq summary::-webkit-details-marker { display: none; }\n.pdp-faq summary::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 1.1rem; color: #c9a96e; }\n.pdp-faq details[open] summary::after { content: '−'; }\n.pdp-faq details p { margin: 10px 0 4px 0; font-size: 0.95rem; color: #444; }\n.pdp-closing { font-size: 1rem; margin: 28px 0 20px 0; }\n.pdp-disclaimer { font-size: 0.78rem; color: #888; text-align: center; margin-top: 24px; }\n.pdp-icon-ready::before { content: ''; display: inline-block; width: 16px; height: 16px; margin-right: 8px; vertical-align: middle; background: #c9a96e; border-radius: 50%; }\n\u003c\/style\u003e\n\u003cdiv class=\"pdp-wrapper\"\u003e\n\u003cp class=\"pdp-intro\"\u003eThe \u003cstrong\u003eEarthspas Kern River\u003c\/strong\u003e is a 6-person luxury hot tub engineered for powerful, targeted hydrotherapy. Named after California's legendary whitewater river, it combines high-volume jet performance with premium comfort features — delivering a spa-quality experience in your own backyard, year-round.\u003c\/p\u003e\n\u003cdiv class=\"pdp-card pdp-why-choose\"\u003e\n\u003ch2\u003eWhy Customers Choose the Kern River\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSeats up to 6 adults with a dedicated ergonomic recovery lounger\u003c\/li\u003e\n\u003cli\u003eHigh-performance stainless steel jets designed for targeted muscle relief\u003c\/li\u003e\n\u003cli\u003eIntegrated Deep Blue Bluetooth audio system with subwoofer\u003c\/li\u003e\n\u003cli\u003eSpectra LED lighting across the perimeter, footwell, and exterior cabinet\u003c\/li\u003e\n\u003cli\u003eEco Smart73 heat pump compatibility for reduced energy consumption\u003c\/li\u003e\n\u003cli\u003ePremium Aristech® acrylic shell available in four finishes\u003c\/li\u003e\n\u003cli\u003eTimber-less interlocking cabinet with triple-layer reflective foam insulation\u003c\/li\u003e\n\u003cli\u003eCanadian-made Gecko touch control panel for intuitive operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-card pdp-highlights\"\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eErgonomic Recovery Lounger\u003c\/h3\u003e\n\u003cp\u003eA full-length reclined seat positions cascading jets along the neck, shoulders, back, calves, and hamstrings — supporting a complete upper and lower body session in a single position.\u003c\/p\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eSpinal Alignment Bucket Seats\u003c\/h3\u003e\n\u003cp\u003eFive deep contoured seats feature directional jets that follow the natural curvature of the spine, helping to ease chronic stiffness and tension in the back and shoulders.\u003c\/p\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eIntense Foot Blasters\u003c\/h3\u003e\n\u003cp\u003eHigh-volume foot jets positioned in the spacious footwell stimulate circulation from the ground up, providing targeted relief to the feet and lower legs.\u003c\/p\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eDeep Blue Sound System\u003c\/h3\u003e\n\u003cp\u003eBluetooth-connected surface speakers and a dedicated subwoofer deliver clear, full-range audio directly to the water — stream music, podcasts, or ambient sound without additional hardware.\u003c\/p\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eSpectra LED Lighting \u0026amp; Laminar Water Feature\u003c\/h3\u003e\n\u003cp\u003eMulti-color LED lighting illuminates the perimeter, footwell, cup holders, and exterior cabinet. A whisper-quiet laminar water feature adds a calming visual element to evening sessions.\u003c\/p\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eEco Smart73 Energy Efficiency\u003c\/h3\u003e\n\u003cp\u003eTriple-layer reflective foam insulation recycles motor heat to maintain water temperature. Pairing with the Earthspas Air Source Heat Pump can reduce energy consumption by up to 73%.\u003c\/p\u003e\n\u003ch3 class=\"pdp-icon-ready\"\u003eAdvanced Water Purification\u003c\/h3\u003e\n\u003cp\u003eA multi-filter purification system maintains clean, clear water with minimal chemical maintenance, supporting consistent water quality between uses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-card pdp-specifications\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"pdp-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeating Capacity\u003c\/td\u003e\n\u003ctd\u003e6 Persons (1 Master Lounger, 5 Deep Therapy Seats)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJet System\u003c\/td\u003e\n\u003ctd\u003eHigh-Performance Stainless Steel Targeted Hydrotherapy Jets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio System\u003c\/td\u003e\n\u003ctd\u003eDeep Blue Bluetooth — 2 Surface Speakers, 1 Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eSpectra Multi-Color LED (Perimeter, Footwell, Cup Holders, Exterior Cabinet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Feature\u003c\/td\u003e\n\u003ctd\u003eLaminar Water Feature (Whisper-Quiet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Material\u003c\/td\u003e\n\u003ctd\u003ePremium Aristech® Acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Finishes\u003c\/td\u003e\n\u003ctd\u003eSterling Silver, Odyssey, Espresso, Pearl Shadow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinetry\u003c\/td\u003e\n\u003ctd\u003eInterlocking Natural Grey — Timber-Less Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eTriple-Layer Reflective Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Panel\u003c\/td\u003e\n\u003ctd\u003eEarth Smart Touch Panel — Gecko (Canada)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Care\u003c\/td\u003e\n\u003ctd\u003eAdvanced Multi-Filter Purification System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Upgrade\u003c\/td\u003e\n\u003ctd\u003eEco Smart73 Air Source Heat Pump Ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKUs Available\u003c\/td\u003e\n\u003ctd\u003eESPA-KER-1 through ESPA-KER-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-card pdp-ideal-for\"\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHomeowners seeking a premium outdoor relaxation and recovery space\u003c\/li\u003e\n\u003cli\u003eAthletes and active individuals looking for post-workout muscle relief\u003c\/li\u003e\n\u003cli\u003eFamilies wanting a spacious, feature-rich hot tub for regular use\u003c\/li\u003e\n\u003cli\u003eBuyers prioritizing energy efficiency and long-term operating cost savings\u003c\/li\u003e\n\u003cli\u003eThose who value integrated audio and lighting for an immersive backyard experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-card pdp-important-info\"\u003e\n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation is strongly recommended. Electrical connections must comply with local codes and be performed by a licensed electrician.\u003c\/li\u003e\n\u003cli\u003eA dedicated 240V circuit is required. Verify your electrical setup before delivery.\u003c\/li\u003e\n\u003cli\u003eThe unit must be placed on a structurally sound, level surface capable of supporting the filled weight of the spa.\u003c\/li\u003e\n\u003cli\u003eEco Smart73 heat pump compatibility requires a separate purchase of the Earthspas Air Source Heat Pump unit.\u003c\/li\u003e\n\u003cli\u003eWater temperature should be maintained within safe operating limits. Consult the owner's manual for recommended settings.\u003c\/li\u003e\n\u003cli\u003eKeep the spa covered when not in use to maintain water temperature and water quality.\u003c\/li\u003e\n\u003cli\u003eThis product is intended for outdoor residential use. Review local zoning and HOA guidelines before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdp-card pdp-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eHow many people does the Kern River seat?\u003c\/summary\u003e\n\u003cp\u003eThe Kern River comfortably seats up to 6 adults, including 1 full-length ergonomic recovery lounger and 5 deep therapy bucket seats.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat shell color options are available?\u003c\/summary\u003e\n\u003cp\u003eThe Kern River is available in four Aristech® acrylic finishes: Sterling Silver, Odyssey, Espresso, and Pearl Shadow.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Kern River energy efficient?\u003c\/summary\u003e\n\u003cp\u003eYes. The Kern River features triple-layer reflective foam insulation that recycles motor heat to help maintain water temperature. It is also Eco Smart73 compatible — pairing it with the Earthspas Air Source Heat Pump can reduce energy consumption by up to 73%.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the hot tub include a sound system?\u003c\/summary\u003e\n\u003cp\u003eYes. The Kern River comes standard with the Deep Blue Sound System, which includes Bluetooth connectivity, two high-fidelity surface speakers, and a dedicated subwoofer.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat electrical requirements does the Kern River need?\u003c\/summary\u003e\n\u003cp\u003eThe Kern River requires a dedicated 240V electrical circuit. Professional installation by a licensed electrician is strongly recommended to ensure compliance with local electrical codes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the control panel used on this model?\u003c\/summary\u003e\n\u003cp\u003eThe Kern River uses the Earth Smart Touch Panel, a premium backlit control system manufactured by Gecko in Canada, providing intuitive control over jets, temperature, lighting, and audio.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Kern River include LED lighting?\u003c\/summary\u003e\n\u003cp\u003eYes. The Spectra LED lighting system illuminates the perimeter, footwell, cup holders, and exterior cabinet in multiple colors. A laminar water feature is also included for added ambiance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat type of water care system does it use?\u003c\/summary\u003e\n\u003cp\u003eThe Kern River includes an advanced multi-filter purification system designed to maintain clean, clear water with consistent performance between uses.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp class=\"pdp-closing\"\u003eThe Earthspas Kern River brings together powerful hydrotherapy performance, premium materials, and thoughtful technology in a single, well-engineered package. If you're ready to invest in a hot tub that delivers on both comfort and capability, the Kern River is a strong choice. Contact our team at Spa Verge USA with any questions — we're here to help you find the right fit.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"How many people does the Kern River seat?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The Kern River comfortably seats up to 6 adults, including 1 full-length ergonomic recovery lounger and 5 deep therapy bucket seats.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What shell color options are available?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The Kern River is available in four Aristech® acrylic finishes: Sterling Silver, Odyssey, Espresso, and Pearl Shadow.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is the Kern River energy efficient?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The Kern River features triple-layer reflective foam insulation that recycles motor heat to help maintain water temperature. It is also Eco Smart73 compatible — pairing it with the Earthspas Air Source Heat Pump can reduce energy consumption by up to 73%.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does the hot tub include a sound system?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The Kern River comes standard with the Deep Blue Sound System, which includes Bluetooth connectivity, two high-fidelity surface speakers, and a dedicated subwoofer.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What electrical requirements does the Kern River need?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The Kern River requires a dedicated 240V electrical circuit. Professional installation by a licensed electrician is strongly recommended to ensure compliance with local electrical codes.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the control panel used on this model?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The Kern River uses the Earth Smart Touch Panel, a premium backlit control system manufactured by Gecko in Canada, providing intuitive control over jets, temperature, lighting, and audio.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does the Kern River include LED lighting?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The Spectra LED lighting system illuminates the perimeter, footwell, cup holders, and exterior cabinet in multiple colors. A laminar water feature is also included for added ambiance.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What type of water care system does it use?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The Kern River includes an advanced multi-filter purification system designed to maintain clean, clear water with consistent performance between uses.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\u003cp class=\"pdp-disclaimer\"\u003eHot tub hydrotherapy is intended for relaxation and general comfort. Consult a qualified healthcare professional before use if you have any medical conditions, are pregnant, or are taking medications that may be affected by heat or water immersion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Earth Spas","offers":[{"title":"Sterling Silver","offer_id":47950113210562,"sku":"KRN-SS","price":17499.0,"currency_code":"USD","in_stock":true},{"title":"Odyssey","offer_id":47950113243330,"sku":"KRN-OD","price":17499.0,"currency_code":"USD","in_stock":true},{"title":"Espresso","offer_id":47950113276098,"sku":"KRN-MC","price":17499.0,"currency_code":"USD","in_stock":true},{"title":"Pearl Shadow","offer_id":47950113308866,"sku":"KRN-PS","price":17499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/1675\/1810\/files\/Kern-River-SS-product-header.png?v=1782261867","url":"https:\/\/spavergeusa.com\/products\/earthspas-kern-river-6-person-hot-tub","provider":"Spa Verge USA","version":"1.0","type":"link"}