The 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.
Designed 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.
Key Benefits
Handcrafted in San Diego: Each tub is individually built with carefully selected redwood boards and handcrafted detailing.
Shou Sugi Ban finish: Traditional Japanese charring creates a distinctive surface that emphasizes the natural grain and character of the wood.
Complete cold plunge system: Includes the tub, chiller, circulation pump, filtration, and ozone water treatment system.
Approximately 60-gallon capacity: Provides a substantial water volume while allowing the water level to be adjusted according to the user's body displacement and preferred depth.
Built-in water treatment: An ozonator introduces ozone into the water as part of the tub's sanitation system.
Simple electrical setup: Designed to operate from a standard 110V household outlet with typical power usage of 350–500 watts.
Adjustable temperature control: Allows the water temperature to be controlled through the chiller system.
Designed for maintenance: Filter replacement is typically required every 1–2 months depending on usage.
Product Details
Brand: Kooru
Product: Cold Plunge Tub
Manufacturing: Handcrafted in San Diego
Primary Material: Redwood
Finish: Shou Sugi Ban
Approximate Dimensions: 64"L × 34"W × 35"H
Dimensional Variation: Up to ¼" in length and width due to handcrafted construction
Approximate Weight: 400 lbs
Water Capacity: Approximately 60 gallons
Water Level: Adjustable
Tub Compartment: 36"L × 24"W × 30"H
Tub Material: High-density polyurethane
Chiller Pump: ¼ HP
Pump Flow Rate: 950 GPH
Water Treatment: Ozonator emitting O₃
Typical Power Usage: 350–500 watts / 3–5 amps
Electrical: 110V standard household outlet
Outlet Requirement: GFCI or grounded outlet as required by applicable state laws
Filter Replacement: Approximately every 1–2 months depending on usage
Door/Passage Clearance: At least 33" recommended
Production Time: Approximately 2 weeks
Shipping: Approximately 2 weeks depending on location
The products available at Moon Tower Fitness are intended for general wellness, relaxation, and personal recovery use only. Unless a product page specifically identifies an FDA-cleared intended use, these products are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. FDA clearance is product- and indication-specific and differs from FDA approval or establishment registration.
Any wellness-related information provided on this site is for general informational purposes only and should not be considered medical advice. Individual experiences may vary. Please consult a qualified healthcare professional before using any wellness product if you have health concerns, are pregnant, have a pre-existing condition, or are taking medication.
Moon Tower Fitness does not make medical, therapeutic, or disease-related claims regarding any product sold on this site. Products should not be used as a substitute for professional medical advice, diagnosis, or treatment.
Follow Us
Choosing a selection results in a full page refresh.
Opens in a new window.
US
United States
Sep 12, 2026 03:45
Product Tag :
0 :
Modern Reform
1 :
Shopify Collective
Product Collection :
0 :
312284479574
0
0
0
0
0
Kooru Redwood Cold Plunge Tub with Chiller & Ozonator
