New in box. Never used. Opened for photos. The unit functions by utilizing Synexis's proprietary Dry Hydrogen Peroxide (DHP) technology to continuously reduce microbial presence in the air & on surfaces. 

The Synexis Sentry Biodefense System Clinical Air Purifier is an essential addition to any home or office. It is designed to protect against airborne particles and pollutants that can cause health issues. The purifier is made by Sentry, a trusted brand in the market.

This air purifier is perfect for those who want to breathe clean and fresh air. It is ideal for use in rooms that are too hot or too cold, and it is easy to use. The purifier is made with high-quality materials that ensure durability and longevity. It is a great investment for anyone who values their health and wants to enjoy clean air wherever they go.