No. The HME is waterless. It works on the moisture from your breathing, which is why it requires placement in close proximity to the nose/mouth area of your mask to work efficiently. Please do not add any water to the HME or any parts of the Z1 or Z2.
Does the HME need water? Print
Modified on: Thu, 1 Aug, 2019 at 3:50 PM
Did you find it helpful? Yes No
Send feedbackSorry we couldn't be helpful. Help us improve this article with your feedback.