Cleanroom Manufacturer Since 1969 | About Clean Air Products

Clean Air Products has been designing and manufacturing cleanroom systems since 1969. With over 55 years as a direct cleanroom manufacturer, we engineer and build every product in-house, from standard stock configurations to fully custom solutions. That means manufacturer-direct pricing and engineering support from the same team that builds your cleanroom.

Headquartered in Minneapolis, Minnesota, we supply cleanroom systems and equipment to manufacturers and researchers across the Midwest and throughout the USA. Learn more about our background on our company history page.

Modular Cleanroom Solutions and Equipment

We build a full range of modular cleanroom solutions covering ISO Class 4 through ISO Class 8 applications. Our core product categories include:

• Hardwall cleanrooms: Rigid modular panel cleanroom systems for permanent installations
• Softwall cleanrooms: Lightweight tent-like systems for flexible or temporary controlled environments
• Air showers: Personnel decontamination systems for cleanroom entry and exit
• Pass-thrus: Material transfer units designed to maintain cleanroom integrity

We also supply complete cleanroom accessories, including fan filter units, clean benches, desiccator cabinets, and other cleanroom furniture for a fully controlled environment.

Cleanroom Equipment Built for the Most Demanding Industries

Our customers include manufacturers and researchers across a range of regulated industries. From medical device manufacturing to aerospace testing, cleanroom requirements vary widely by application, and we build to meet them.

Industries we serve include:

• Aerospace and Military
• Automotive
• Compounding Pharmacies and Medical
• Data Centers
• Electronics and Optics
• Laboratory and Research
• Life Sciences
• Manufacturing and Processing

Browse our industries served page for more detail on how we support each sector.

Resources and Cleanroom Technical Support

Our resources section includes technical papers, ISO classification guides, design considerations, and a glossary of cleanroom terms. It's a useful starting point if you're early in the planning process or need to verify a specification. Our team is also available by phone or contact form if you'd rather work through the details directly.

The Advantages of Working With a Direct Cleanroom Manufacturer

As a direct cleanroom manufacturer with over 55 years in the industry, we handle engineering, fabrication, design support, and custom requests entirely in-house. That translates to practical advantages for your project, including:

• Manufacturer-direct pricing: No distributor margin built into the cost
• In-house engineering and fabrication: The team that designs your cleanroom is the same team that builds it
• Custom and stock configurations: Standard units available in a range of sizes; complex projects engineered to your exact specifications
• 55+ years of cleanroom manufacturing experience: Experience that spans decades and dozens of industries

Work With a Cleanroom Manufacturer That's Been at This Since 1969

Whether you need a stock cleanroom or a fully engineered custom build, we'll put together a solution that fits your specs. Contact us to talk through your project, or request a quote online.