Bioquell L-4 Mobile Hydrogen Peroxide Vapor Generator

Bioquell L-4

The Bioquell L-4 is a mobile vaporized hydrogen peroxide generator that can be connected to enclosures and equipment in your facility or used for room/zone decontamination.

Bioquell L-4 is Ideal for:

  • Enclosed Systems and Equipment
  • Isolators
  • RABS
  • Freeze Dryers (Lyophilizers)
  • Bio-Safety Cabinets
  • Cage and Rack Washers
  • Incubators
  • Filter Bank Enclosures
  • Room Decontamination

Why Choose The Bioquell L-4

Icon of a clock

Bioquell’s proprietary technology for swift cycle turnarounds

Puzzle icon

Versatility with ability to connect to various pieces of equipment; quick and easy switch of decontamination from equipment to rooms

Award icon

Thorough validation including equipment commissioning and IQ, OQ, GCD and PQ

Gears icon

Fast and easy setup; quick push-in and push-out; over 300 pre-programmed gassing cycles

Tools icon

Connective capability for inclusion into more-complex systems; Modbus TCP/IP or volt-free contacts and remote start/stop for integration, automation and data capture

Machine icon

No need to wait for a limited temperature or humidity range to be reached as with other systems; faster start-up for more work achieved in less time

Applicable Solutions

Cell and Gene Therapy

The risk and financial impact of microbial contamination is exceptionally high during the cell-production procedure, making aseptic conditions essential to the handling of cell samples. Performing as many steps as possible under isolation and following effective disinfection is the safest method. Our flexible bio-decontamination solutions help you to maintain a secure environment free of microbiological contaminants so you can develop and advance leading therapies and treatments.

Pharmaceutical Manufacturing and Compounding

Stringent manufacturing and compounding conditions call for leading bio-decontamination solutions. Whether operated by your staff members or one of our expert onsite technicians, our fixed and portable hydrogen peroxide vapor bio-decontamination systems kill organisms on surfaces in your pass-throughs, airlocks and other areas for total working efficacy.

Research and Laboratory

We understand biological safety is key to your research processes. That’s why Bioquell from Ecolab offers flexible bio-decontamination solutions for research facilities both large and small, allowing you to lead the way without a contaminant slowing you down. From your benchtop to your entire workspace, our mobile and built-in systems reduce your bioburden at every step of your workflow.

Biotechnology and Drug Development

The strict and continual application of aseptic processing, environmental controls and monitoring are key to the approval and success of your final drug or product as a leading solution. With Bioquell’s automated, validated bio-decontamination, you have confidence in your bioburden reduction of your workspace and enhancements for sterility testing.


L-4 for Equipment Decontamination

Connect to equipment, isolators and enclosures with the L-4’s standard capability.

L-4 for Room Decontamination

Add Bioquell’s optional distribution head to decontaminate both equipment and small rooms.

Bioquell Booster Fan Illustration
L-4 for Filter Bank Enclosure Decontamination*

With the optional Booster fan your system gains extra capacity to decontaminate large filter bank enclosures in less time and with reduced hydrogen peroxide consumption.

*Decontamination of filter bank enclosures must be verified with appropriate indicators of efficacy such as biological indicators.  

Consumables & Accessories

R-30 Aeration Unit

Our rapid aeration technology connects to both the Bioquell L-4 and Bioquell Z-2 to reduce cycle times by quickly removing vaporized hydrogen peroxide from rooms.

Bioquell Biological and Chemical Indicators

Our high-quality biological indicators made from Geobacillus stearothermophilus endospores ensure reliable results in validating a 6-log reduction of bioburden from the decontamination process. Our internally produced chemical indicators are coated with our specially formulated, reactive dye to provide real-time indications of your hydrogen peroxide vapor decontamination cycle.

Distribution Head

Give your system even greater range with this optional accessory that expands the L-4’s capabilities from decontaminating equipment and enclosures to treating a full room.

Bioquell Booster Fan 

Give your system extra capacity to decontaminate large filter bank enclosures in less time and with reduced hydrogen peroxide consumption.

Contact us to learn how Bioquell Qube consumables and accessories can help optimize your workflow.

Contact Us


Bioquell L-4V

Validation of decontamination systems is integral to our operational DNA. Our in-house team’s seasoned engineers provide specialized commissioning, testing and proving of your vaporized hydrogen peroxide bio-decontamination cycles for proper performance and compliance regardless of the configuration selected or equipment to be decontaminated with the Bioquell L-4.

Bioquell L-4 FAQs

What will I need to do to make sure I can link this to my equipment?
We work with you to ensure everything you need is ready to decontaminate your equipment, from the necessary accessories to the connections required.

What is the maximum room size the Bioquell L-4 can decontaminate?
With the optional distribution head, the Bioquell L-4 can be used to decontaminate rooms up to 250 cubic meters. Contact us for more details.

When will I need a distribution head?
If you want to extend the capabilities of the system to decontaminate an open space, such as a room, then the distribution head would be required.

Can I connect this to my Building Management System?

When will I need a Booster Fan?
If you want to decontaminate large filter bank enclosures with multiple filters, or single filter systems in a quicker time, then the Booster fan is recommended. The Booster fan can also be used in small fixed room decontamination systems to reduce cycle times.

Contact Us

Contact Ecolab to learn how the Bioquell L-4 can support your cell and gene therapy operation and put you at the forefront of compliance, product safety and operational excellence.

Contact Ecolab Life Sciences

Ecolab Life Sciences is a trusted partner for quality, safety and efficiency in biopharmaceutical manufacturing. Contact us to learn how we can help you achieve your goals and keep you on the cutting edge.

* indicates required field

By checking "Yes", you are agreeing that Ecolab may contact you via email with promotional offers, updates, and other information. If you wish to continue your customer relationship without receiving marketing communication, you may submit your information without checking this box.

To Unsubscribe or explore other options for communication about products and services you may be interested in, please visit our Subscription Center.

Data Privacy Concerns? See our Privacy Policy.