EO3™ by Roving Blue | Ozone Water Purifier Cap + Glass Bottle | Reserve yours
Roving Blue® designed and manufactured the original EZO3™ for sale by Promolife®. Roving Blue is now bringing a product into production under our own EO3™ brand. Reserve yours today directly from Roving Blue, the original designer and manufacturer.
There is no current affiliation between Promolife and Roving Blue. EZO3™ and Promolife® are trademarks of Promolife Inc, and cannot be used without permission of their owner.
For just $5, you can reserve your place in line with a fully refundable reservation. When production resumes, you'll be among the first customers invited to purchase.
As a thank-you for your early support, every reservation holder will receive 20% off the regular retail price when the first production run begins. (Estimated: Sept 2026)
What’s Included
- EO3™ Ozone Water Purifier Cap
- Glass bottle
- Wireless fast charging pad and cable
Using Distilled Water
Distilled water may be used, but its very low electrical conductivity can reduce ozone production.
To improve performance, simply add a small pinch of baking soda (sodium bicarbonate) or magnesium sulfate (epsom salt) to provide the conductivity needed for normal operation.
Most users find that clean tap water contains sufficient natural minerals for effective ozone generation without any additives.
Simple. Clean. No Additives.
No filters. No tablets. No cartridges. No drops.
Important Notice
This product generates ozone water for general cleaning and water purification applications. Roving Blue does not make medical or therapeutic claims regarding its use.
Not Just Clean Water, Water that Cleans™
Shipping is charged with your $5 reservation because the order total is under our free-shipping threshold. This shipping charge will cover delivery of your EO3™ Water Purifier when it ships, so there will be no additional shipping charge later.
