


The newly launched EOGas 4 plus sets a new industry standard for reprocessing difficult-to-sterilize devices, including complex duodenoscopes and colonoscopes. Featuring our award-winning EO-Flexible Chamber Technology, EOGas 4 plus provides safe, effective sterilization with ZERO emissions when used with an Andersen abator.


EOGas 4 PLUS is the Perfect Complement to Your Infection Prevention Strategy
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Dimensions & Specifications

User-Friendly Touchscreen
The digital display guides users with real-time cycle updates to minimize user error and enhance operational clarity.
Controlled Environment
Warm air circulates throughout the chamber walls to maintain a constant temperature – ensuring effective sterilization and aeration.
Easy Installation Process
Requires only a 120v or 240v outlet and a 1″ dedicated exhaust line.
Revolutionary EO Cartridge
The 17.6g EO cartridge delivers terminal sterility using 90% less EO than any other system on the market.
Active Aeration in Same Chamber
Andersen’s purge probe continuously flushes fresh air achieving active aeration within the sterilizer, eliminating the need for item transfer and ensuring safe off-gassing until removal.
Free Operator Training
It’s like having a sterilization expert on staff! Free operator training for the life of your sterilizer.
Zero Emissions System
Converts ethylene oxide into biodegradable compounds safely.
Controlled Environment
Warm air circulates throughout the chamber walls to maintain a constant temperature – ensuring effective sterilization and aeration.
Unmatched compatibility
While autoclaves and other modalities are ideal for fast, high-temperature sterilization, the EOGas 4PLUS takes care of the rest — expanding your clinic’s capabilities.
Process Challenge Device
Built into the purge probe handle to ensure the 10-6 biological indicator is consistently placed in the most difficult location for EO to reach in every cycle – providing data-driven results, regardless of the operator.
Automatic Locking Mechanism
Door locks at the start and unlocks at the end.
Efficient 3.5-Hour Cycle
Achieves the FDA-required 10-6 sterility assurance level for terminal sterilization of medical devices in just 3.5 hours.
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