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Most orders ship within 2–3 business days.
The Smart Ozone Generator That Automates, Sanitizes, and Protects Your Cold Plunge CP-Brain is a modern water sanitation system designed for cold plunges and other small-volume water applications. It builds on ozone-based sanitation and active circulation, combining these functions into a single integrated device with added control and automation. This system is sold directly by…
Ozone Generator – Availability Update For many years, ozone generators such as the JED 303 and JED 003 were commonly used in cold-plunge applications when installed and operated according to appropriate ventilation and safety guidelines. JED Engineering has since changed its business focus and is no longer supplying these models for the cold-plunge or DIY…
Ozone Generator – Availability Update For many years, ozone generators such as the JED 303 and JED 003 were commonly used in cold-plunge applications when installed and operated according to appropriate ventilation and safety guidelines. JED Engineering has since changed its business focus and is no longer supplying these models for the cold-plunge or DIY…
Shipping included anywhere in the United States. Applicable sales tax is calculated at checkout.
JED Engineering discontinued their pump based ozone models in December of 2025, and I am no longer an authorized reseller and cannot offer OEM parts. However, if you want to order compatible accessories for your JED 203 or 303 ozone generator, you can order those parts (check valve, airstone, tubing) here: https://chestfreezercoldplunge.com/product/jed-203-303-accessory-kit/
JED Engineering discontinued their pump based ozone models in December of 2025, and I am no longer an authorized reseller and cannot offer OEM parts. However, if you want to order compatible accessories for your JED 203 or 303 ozone generator, you can order those parts (check valve, airstone, tubing) here: JED 203 & 303…
JED Engineering discontinued their pump based ozone models in December of 2025, and I am no longer an authorized reseller and cannot offer OEM parts. However, if you want to order compatible accessories for your JED 203 or 303 ozone generator, you can order those parts (check valve, airstone, tubing) here: JED 203 & 303…