Dyln Inspired Alkaline Vitabead Diffuser 1-Pack For Bottle, Creates Ph 9+ Alkaline Hydrogen-Rich Water On-The-Go, Lasts 3 Months Or 300 Liters, All Natural-Minerals, 1-Pack Replacement

Each Extra VitaBead Diffuser lasts up to up to 300 liters/80 gallons and fits securely in the bottom of your DYLN Living Water Bottle. With average use, it is recommended to replace the Diffuser every 3-4 months. Within 15-20 minutes of adding water to your DYLN Bottle, the VitaBead Diffuser raises the pH up to 9, while reducing the ORP down to -150, to deliver alkaline antioxidant water.