Desiccant BreathersRemove Moisture & Particulates from Equipment
Air Sentry desiccant breathers set the standard for contamination control breather technology in 1997, creating new state-of-the-art features that reduced particulate and moisture contamination.
The innovative Air Sentry breather line was the first to integrate check valve technology and the first to offer replacement desiccant/filter cartridges, significantly reducing maintenance costs.
Air Sentry products cover a wide range of application requirements. The line consists of Good (Z-Series & D-Series), Better (X-Series) and Best (Guardian) options designed to meet your specific application and duration specifications.
Find the Best Breather Options for Your Application:
Breather Selector Tool
Limited Space Applications – Fully Disposable
Stationary Applications – Fully Disposable
High Humidity/High Dust Applications – Replacement Cartridges Available
Ideal for Most Applications – Replacement Cartridges Available – Customizable Modular Add-ons
Clear View 360 Degree Design
The clear view 360 degree design makes is easy to inspect the saturation of the color-changing silica gel from a distance. The inert silica gel turns from gold to dark green to visually indicate the adsorption of moisture and confirm the breather is getting the job done.
Air Sentry® - Desiccant Breathers
GUARDIAN® - Desiccant Breathers
Air Sentry Brochures
Filter Documents by Language:
All Air Sentry Desiccant Breathers & Breather Adapters
Applications – Air Exhaust Lines • Vacuum Lines • Low Pressure Compressed Air Lines • Marine Vehicles
Applications – Heavy Duty Off-Road Equipment • Heavy Mobile Equipment • High Temperatures • Corrosive Chemicals
Applications – Cranes • Railroads • Farm Implements • Construction Vehicles • Off-Road Trucks