Affordable and versatile low temperature sterilization

The gentleness an efficacy of Anprolene AN75's gas sterilization allows you to sterilize most items your autoclave can't, including electronics, rubber, paper and all polymers. Protect your costly instruments against heat and moisture induced damage and expand the range of instrumentation your practice can use.





FDA cleared

The Anprolene system has always offered the most gentle 100% EtO sterilization cycle on the market. Room temperature sterilization (minimum 68F), no steam injection, no deep vacuum, and only 17.6 g of gas.



Our exclusive flexible chamber technology ensures that you get the most our of your sterilizer: maximum performance with the least amount of gas.



Select and monitor the sterilization cycle from an intuitive user interface.


The sterilization and aeration cycles occur and are monitored in the same cabinet.



Tabletop design requires only a 110V or 220V electrical outlet and a 1" exhaust line.


Optional abator available.




The Andersen Anprolene Key Operator Certification Program is available free of charge for the lifetime of your sterilizer.

Proven reliability


Anprolene uses Ethylene Oxide sterilization, the  golden standard in low temperature sterilization because of its unparalleled gentleness and material compatibility.


Add that to our exclusive EO-FCT system, and you have  a winning combination in a sterilizer that has been adopted in over 5,000 facilities worldwide.

Three models to choose from



These are the technical specifications of the Anprolene AN75 (AN-4000.11) sterilizer. Please contact us if you need more details.


External dimensions

(L x H x D) 22 in x 28 in x 28.25 in


Internal dimensions

(L x H x D) 19 in x 13.75 in x 23.25 in



3.6 cu ft


Cycle duration

3.5 hours at 50 °C

12 hours at 30 °C



Anprolene AN75 Refill kits




The Series 4 refill kit comes with ampoules, liner bags, Humidichips and Dosimeters for 16 cycles. Each ampoule contains 17.6 g of EtO and the liner bag (sterilization chamber) holds up to 45 l. The series 4 sterilizer requires this kit and only this kit.




16 x sterilization bags

16 x EtO ampoules

16 x Humidichips

16 x Dosimeters


Number of cycles 16

Sterilization bag size 45 l

EtO quantity in ampule 17.6 g


Frequently Asked Questions

  • 1. How long does it take to sterilize an endoscope?

    Endoscopes are sterilized in a 3.5 hour cycle.  The user must also follow manufacturer EtO aeration guidelines that could be up to an additional 12 hours of aeration.




  • 2. Do you need water or steam heat lines?

        No.  Our tabletop unit only needs a 1 inch port to the outside.

  • 3. Is it FDA cleared for human use?

     Yes. See FDA endoscope information above.

  • 4. How many endoscopes can be sterilized at a time?

    Depends on endoscope type and size.  Please see FDA validation information above.

  • 5. Is it difficult to install?

    No.  It is very easy and convenient to install and comes in a tabletop package.

  • 6. Is EtO corrosive on endoscopes?

    No.  EtO is the most gentle type of sterilization available.  Perfect for your most delicate instruments.

  • 7. Is training included in the price?

    Yes, we offer training free of charge for the life of the sterilizer

  • 8. Will EtO be banned?

    No.  EtO is used in many different household products and has a similar chemical ratings as other products such as hydrogen peroxide.

Andersen sterilizers are 100% US made. Proudly designed and manufactured at our headquarters in Haw River, North Carolina.

Andersen provides free training for as many operators as required, for the lifetime of any of its sterilizers.



We have the sterilizer that meets your needs!

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Contact Us


Tel: 800-523-1276




Andersen Products, Inc.

Health Science Park • 3202 Caroline Drive

Haw River, NC 27258-9564 USA



Copyright © 2015-2017  Andersen Products, Inc.

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H.W. Andersen Products, Ltd.

Tel +44(0)1255 428 328




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Tel (904) 662-6256




Tel (904) 662-6256




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