Ambohr Spa-124 Ozone Generator

Pure, chemical-free sanitation for your cold plunge.

Keep your cold therapy water crystalline and biologically pure with the official Ambohr SPA-124 Ozone Generator. Whether replacing an existing unit in your RevX Ozone Water Filtration System or building a custom DIY ice bath setup, this commercial-grade generator delivers potent, natural oxidation directly into your water stream.

Operating at an ultra-efficient 4W power draw, the SPA-124 produces 100mg/hr of active ozone gas—rapidly breaking down bacteria, body oils, and organic contaminants without relying heavily on harsh chemical additives.

Compact, reliable, and equipped with a standard US 110V plug, the SPA-124 is the trusted gold standard for cold tub water treatment circuits nationwide.

Clean water, pure oxidation. Maintenance, made effortless.

Key Features

• 100mg/hr Active Ozone Output: Destroys organic pollutants, oils, and microbes at a cellular level for crystal-clear, odor-free water.
• Direct RevX & DIY Replacement: Exact factory replacement generator for RevX Ozone Water Filtration Systems and universal custom DIY cold plunge builds.
• Ultra-Low 4W Power Draw: Extremely energy-efficient operation that plugs directly into standard household 110V–120V wall outlets.
• Integrated Backflow Protection: Includes a heavy-duty one-way check valve to prevent water from siphoning back into the generator's internal circuitry.
• Engineered 365-Day Lifespan: Designed for up to 365 total operating hours (delivering approximately 1 full year of continuous daily sanitation).
• Complete Tube & Valve Kit: Ships complete with 2 flexible air delivery tubes and a safety check valve for immediate installation.
• Pro-Tip for Maximum Lifespan > For optimal water sanitation and maximum unit longevity, connect the SPA-124 to an automated plug-in wall timer and run the unit for 60 minutes per 24-hour cycle.