Turn your spa into a Zen oasis with this small and mighty diffuser by Zen! Extend the retractable section until it locks to adjust chlorine flow rate and open and close the diffuser by simply turning the cover—it's that easy! Get ready to sit back and relax without any fuss.

How to use?

• Extend the retractable section until it locks.
• Adjust the chlorine flow rate by sliding the door.
• Open the diffuser by turning the cover until the line on the cover reaches the longest guideline on the base.
• Close the diffuser by aligning the line on the lid with the longest guideline on the base.