Explore Our Portfolio

Explore Our Portfolio

Explore Our Portfolio

Clean Rooms International exists to be a conduit to human innovation—creating American-made cleanroom environments that enable, safeguard, and inspire the work that moves the world forward through uncompromising quality and exceptional customer service.



Products
Explore Our Portfolio

Legend Modular Hardwall Cleanroom System

Legend Modular Hardwall Cleanroom System

The Hardwall Cleanroom System is a scalable, ISO-classified cleanroom solution that combines durable hardwall construction with modular flexibility. Featuring rigid wall panels, integrated HEPA filtration, and adaptable airflow designs, it delivers high-performance contamination control with faster installation and lower lifecycle costs than traditional construction.

- Faster deployment than conventional construction
- Expandable and reconfigurable modular design
- Suitable for both standard and customized cleanroom applications


Learn More

Flexible Solutions Softwall Cleanrooms

Flexible Solutions Softwall Cleanrooms

Flexible Solutions® Softwall Cleanrooms deliver scalable, cost-effective contamination control through a modular steel-frame design, vinyl curtain walls, and integrated HEPA filtration. Built to order and easily upgraded to higher ISO classifications, they provide a fast, adaptable cleanroom solution for manufacturing, laboratory, and specialized industrial environments. Faster installation and lower project costs Easily upgraded to higher ISO classifications Highly customizable for unique applications and environments

- Faster installation and lower project costs
- Easily upgraded to higher ISO classifications
- Highly customizable for unique applications and environments

Learn More

SAM® Fan Filter Modules & Air Filtration Equipment

SAM® Fan Filter Modules & Air Filtration Equipment

Clean Rooms International's SAM® product line provides modular fan-powered HEPA/ULPA filtration systems, airflow controls, and monitoring solutions that help facilities maintain precise cleanroom air quality, airflow uniformity, and contamination control.

- Easy installation and maintenance
- Room-side filter replacement options
- Flexible configurations for diverse applications

Learn More


Experienced Know-how

Founded in 1982, we have been at the forefront of cleanroom technology through the industry’s growth, helping solve problems in everything from aerospace engineering to animal husbandry with precision and safety.

Flexible Approaches

Serving inventive customers requires versatile solutions. In addition to our portfolio, we are experienced with customizing, reconfiguring, and designing components to serve your needs, no matter how unique or unusual.

Innovative Thinking

Working in various industries helps us think differently to find solutions that others can’t. We pair deep technical knowledge with collaborative problem solving to make new ideas a reality for our customers.

Manufacturing Expertise

Providing clean environments begins with precise production. We use industry-leading standards throughout our design and manufacturing process to create products and solution that have trustworthy performance.

Unparalleled Service

We treat our customers as partners. Our goal isn’t just to supply quality products or design effective solutions—we work to create a reliable, helpful, and transparent experience from concept to completion.


Cleanroom testing + certification

Certified cleanroom testing to industry standards for particle counts, airflow, pressure, and environmental conditions.

Functional Testing

As Built, At Rest, and Operational testing to verify performance across all cleanroom conditions.

Filter Testing

Testing and validation of filter performance to ensure proper airflow and contamination control.

HVAC Support

Comprehensive air system testing, including make-up air units, air handlers, exhaust fans, and diffuser balancing.

Air Changes per Hour

Verification of cleanroom airflow rates (CFM) and air changes to ensure compliance with standards.


Contact Us
We are looking forward to learning more about your project!


    First Name

    Last Name

    Phone Number

    Email

    Company

    State

    Additional comments (Optional)

    Clean Rooms International Logo

    Clean Rooms International, Inc

    4939 Starr St SE
    Grand Rapids, MI 49546

    Clean Rooms International LinkedIn Logo

    Terms and conditions

    Contact us

    Toll-free: 877–380–1860

    Phone: 616–452–8700

    Email: sales@cleanroomsint.com

    Clean Rooms International Partner Logo Clean Rooms International Partner Logo Clean Rooms International Partner Logo

    Terms and conditions

    ©2026 Clean Rooms International, Inc