{"product_id":"kooru-cold-plunge-tub","title":"Kooru Redwood Cold Plunge Tub with Chiller \u0026 Ozonator","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root safari-katex-mathml markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Kooru Cold Plunge Tub is a handcrafted outdoor recovery tub made in San Diego from selected redwood and finished using the traditional Japanese Shou Sugi Ban wood-charring technique. The process highlights the natural grain while creating a distinctive charred finish that gives each tub its own character.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned as a complete cold-plunge system, the Kooru includes a built-in chiller, circulation pump, filtration, and ozone water treatment. It operates from a standard 110V household outlet and holds approximately 60 gallons of water. The handcrafted construction, compact footprint, and adjustable water level make it suitable for dedicated recovery spaces at home.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandcrafted in San Diego:\u003c\/strong\u003e Each tub is individually built with carefully selected redwood boards and handcrafted detailing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShou Sugi Ban finish:\u003c\/strong\u003e Traditional Japanese charring creates a distinctive surface that emphasizes the natural grain and character of the wood.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete cold plunge system:\u003c\/strong\u003e Includes the tub, chiller, circulation pump, filtration, and ozone water treatment system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximately 60-gallon capacity:\u003c\/strong\u003e Provides a substantial water volume while allowing the water level to be adjusted according to the user's body displacement and preferred depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in water treatment:\u003c\/strong\u003e An ozonator introduces ozone into the water as part of the tub's sanitation system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple electrical setup:\u003c\/strong\u003e Designed to operate from a standard 110V household outlet with typical power usage of 350–500 watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable temperature control:\u003c\/strong\u003e Allows the water temperature to be controlled through the chiller system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for maintenance:\u003c\/strong\u003e Filter replacement is typically required every 1–2 months depending on usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kooru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Cold Plunge Tub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Handcrafted in San Diego\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Material:\u003c\/strong\u003e Redwood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Shou Sugi Ban\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Dimensions:\u003c\/strong\u003e 64\"L × 34\"W × 35\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Variation:\u003c\/strong\u003e Up to ¼\" in length and width due to handcrafted construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e 400 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Capacity:\u003c\/strong\u003e Approximately 60 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Level:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTub Compartment:\u003c\/strong\u003e 36\"L × 24\"W × 30\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTub Material:\u003c\/strong\u003e High-density polyurethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChiller Pump:\u003c\/strong\u003e ¼ HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump Flow Rate:\u003c\/strong\u003e 950 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Treatment:\u003c\/strong\u003e Ozonator emitting O₃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Power Usage:\u003c\/strong\u003e 350–500 watts \/ 3–5 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 110V standard household outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Requirement:\u003c\/strong\u003e GFCI or grounded outlet as required by applicable state laws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Replacement:\u003c\/strong\u003e Approximately every 1–2 months depending on usage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor\/Passage Clearance:\u003c\/strong\u003e At least 33\" recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction Time:\u003c\/strong\u003e Approximately 2 weeks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Approximately 2 weeks depending on location\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Modern Reform","offers":[{"title":"Natural","offer_id":45669524963414,"sku":"koorunatural","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Oiled Leather","offer_id":45669524996182,"sku":"kooruloiledeather","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Spanish Oak","offer_id":45669525028950,"sku":"kooruspanishoak","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Dark Natural","offer_id":45669525061718,"sku":"koorudarknatural","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Teak","offer_id":45669525094486,"sku":"kooruteak","price":7999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/4686\/8566\/files\/Kooru-800800_800x800_1ea2d7ad-26a5-445d-aba6-24941e6d8c93.png?v=1787964533","url":"https:\/\/moontowerfitness.com\/products\/kooru-cold-plunge-tub","provider":"Moon Tower Fitness","version":"1.0","type":"link"}