Lethal on Pathogens.
Gentle on Instruments.
Andersen Sterilizers provides hospital-grade terminal sterilization using the lowest EO dose available, ensuring maximum protection for patients while preserving valuable medical devices. Our innovative approach makes ethylene oxide sterilization the gold standard in healthcare.
Healthcare
Make Sterilization Part of Your Production Process
Our sterilization solutions are essential for ensuring timely and successful lab outcomes. Say goodbye to delays and inefficiencies with our systems.
Kill Superbugs, not your budget
FDA-cleared, low-temperature gas sterilizers – easy to use and install. Several tabletop models to choose from. All Andersen sterilizers offer terminal sterility (10-6 SAL) at a very competitive price point. Your facility can afford to have a sterile instrument EVERY time.
Andersen has FDA clearances for complex devices like urological endoscopes and bronchoscopes and we currently hold the only sterilization system FDA 510k clearance for terminal sterilization of duodenoscopes and colonoscopes.`
FEATURE PRODUCTS
Healthcare Favorites
Choose the best sterilizer for your needs.
-
Value
Anprolene AN75
The Anprolene® AN75 is the only FDA-cleared room-temperature EO gas sterilizer available. It’s compact and efficient—perfect for facilities where space is limited but performance is critical.
-
Speed
EOGas 4
The FDA-cleared EOGas 4 offers fast, flexible sterilization with four customizable cycles. Its quickest cycle finishes in just 3.5 hours, making it ideal for frequently reused high-value instruments.
-
Capacity
EOGas 3
Built for high-throughput facilities, the EOGas 3 delivers top-tier flexibility and efficiency. It can run 6–10 loads independently, allowing multiple cycles to operate at once.
SOLUTIONS
Find Your Ideal Sterilization Solution
Not sure whether to invest in an in-house sterilizer or outsource to a contract facility? Answer these quick questions to discover which solution fits your workflow, budget, and sterilization needs.
WHY CHOOSE ANDERSEN
Discover the Advantages of Choosing Andersen for Your Research Needs
From FDA-clearances to award-winning EO technology, our sterilizers deliver reliability, safety, and efficiency for your research and laboratory needs.
FDA Clearances
Several of our sterilizers are FDA-cleared for medical settings. We have 18 clearances covering everything from the sterilization of the longest and narrowest duodenoscope to rubber, plastic and cellulose.
Size Matters
Our exclusive EO-Flexible Chamber Technology and the resulting ability to use a microdose of EO has garnered two national awards.
Superbugs be Gone
Superbugs endanger your patients, staff and the long-term stability of your facility. You need an FDA-cleared terminal sterilization solution. With incidents on the rise, sterility is no longer a luxury but a simple necessity.
Abatement Option
We are proud to offer abators that employ a dry catalyst resin. The resin converts ethylene oxide to biodegradable organic compounds. This contrasts catalytic abators that burn off EO and can be expensive to install.
Save Time
When you think about staff time management, don’t just consider sterilization time, also consider capacity. Instead of running all day, staff can run one sterilization cycle overnight.
Operator Safety
Our exclusive technology works behind the scenes to keep your staff safe. The microdose of EO and smart cabinet design are just two of these safeguards.
Why Ethylene Oxide?
Why Now?
Other methods miss what EO gas reaches. EO sterilizes 100% of surfaces, even in hard-to-reach lumens and complex devices. With just a microdose (17.6g), EO Gas 4+ uses 10x less gas than competitors — proving safer doesn’t mean weaker.
Customer Testimonials
Our experience with Andersen has been outstanding.
BLOG
Latest Insights on Sterilization
Get expert updates on safety, compliance, and innovation.
Patients Ask: Is High-Level Disinfection Enough?
How Andersen EO Sterilizers Help Veterinary Clinics Save Money
The Role of EO Gas Sterilization in Preventing Healthcare-Associated Infections
Expert Guidance for Your Needs
Tell us a bit about your sterilization needs — our experts will guide you to the right EO solution.