Pure rain uses nano-bubble technology to increase dissolved oxygen content in ordinary tap water rain collects dissolved oxygen as it falls
from the sky, delivering maximum oxygen to plant roots naturally. Similarly, the pure rain nozzle’s patented oxygen chamber infuses tap water with micro nano-bubbles.Independent scientific studies have shown that within weeks, plants watered with the pure rain oxygen-infused water grow up to 30-percent
larger without the use of any additional fertilizers or soil amendments. Already in use for industrial, commercial, and institutional projects, this advanced technology.