Clean air is something we all deserve — whether it’s in our homes, schools, or workplaces. And when you’re shopping for an air purifier, it’s not just about what’s inside the filter — it’s also about where and how that product is made. Choosing an air purifier made in the USA means investing in quality craftsmanship, local jobs, and companies prioritizing American manufacturing. From medical-grade HEPA systems to portable ozone generators, we’ve rounded up all the air purifiers proudly built right here at home.
Complete List of Air Purifier Brands Made in the USA
Based in Buffalo, New York, Austin Air Systems has been a leader in air purification since 1990. Their products are designed to remove a wide range of airborne contaminants, including dust, pollen, and volatile organic compounds (VOCs). Austin Air purifiers are renowned for their durable construction and high-performance filtration systems.
Founded in 1989 by Barry Cohen, Absolute Air Cleaners operates out of Jacksonville, Florida. After experiencing health issues related to indoor air quality, Cohen became dedicated to developing products that enhance indoor environments. The company offers HEPA air purifiers, vacuum cleaners, and air filters, all aimed at removing allergens such as dust, pet dander, and smoke. All products are proudly made in the USA.
Headquartered in Fort Myers, Florida, EnviroKlenz began by creating solutions for the Department of Defense to neutralize hazardous chemicals. Leveraging advanced earth minerals and patented technology, they now offer a range of products designed to remove toxins from everyday environments, including air purifiers that eliminate odors and airborne pathogens. EnviroKlenz emphasizes transparency and quality in their U.S.-made products.
Established in 1979 and based in Las Vegas, Nevada, Air-Care has revolutionized air duct cleaning with its innovative equipment. Founder Richard Papaleo developed portable, powerful devices for effectively cleaning residential and commercial air duct systems. Operating from a 30,000-square-foot facility, Air-Care manufactures its products in the USA, ensuring high-quality standards.
Founded in 1997 and located in Houston, Texas, KwiKool specializes in manufacturing portable cooling systems that also purify the air. Their products are designed for both indoor and outdoor use, offering cooling solutions that kill bacteria and clean the air. All 54 of KwiKool’s products are manufactured and assembled in-house at their Texas facility.
Operating out of Statesville, North Carolina, AirBox has been manufacturing commercial air purifiers since 2017. Their products feature certified HEPA filtration and adhere to the latest ASHRAE Standards, eliminating over 99.9% of airborne particles. AirBox’s filtration systems are suitable for various commercial environments, including hospitals, educational centers, and offices. All products are designed and manufactured in the USA.
Founded in 2009 and headquartered in Radford, Virginia, Oransi was established by an engineer seeking to improve indoor air quality for his asthmatic son. The company aims to provide high-quality, safe, and affordable air purifiers. While only two of Oransi’s purifiers are currently assembled in the USA, they are transparent about their manufacturing processes and are working towards reshoring more production to support their local community.
Based in Dallas, Texas, Larson Electronics has been providing high-quality industrial products since 1973. Initially focused on industrial lighting, they have expanded to manufacture products such as electrical control systems, explosion-proof equipment, power distribution units, and air purification systems. Many of their products are made in the USA, with manufacturing details provided on each product page.
Established in 1999 and headquartered in Madison, South Dakota, BOI Environmental (BoiE) manufactures ozone generators designed to remove odors, kill mold spores, and disinfect viruses. Their products are used in various settings, including homes, vehicles, and businesses, to decontaminate and improve air quality. As an EPA-registered business, BoiE manufactures all of its units in the USA using high-quality materials.
Headquartered in Holiday Island, Arkansas, Better Living manufactures ductless furnaces and air purifiers under the Sun Aire brand. Their air purifiers are designed to eliminate odors and destroy airborne pathogens such as bacteria, mold, and viruses. The Sun Aire Ductless Furnace provides energy-efficient heating for areas over 500 square feet. All Sun Aire products are proudly manufactured in the USA.
How to Find Air Purifiers Made in the USA
When searching for American-made air purifiers, it’s important to understand labeling practices, materials used, and how to verify the authenticity of “Made in USA” claims. Let’s explore all of that below.
What Does “Made in the USA” Mean?
The Federal Trade Commission (FTC) stipulates that for a product to be labeled as “Made in the USA,” it must be “all or virtually all” made in the United States. This means that all significant parts, processing, and labor that go into the product must be of U.S. origin. Check out our comprehensive guide on “Made in USA” language for more info on this topic.
Materials
Air purifiers are complex appliances incorporating multiple components, including filters, fans, housings, and electronic controls. To assess whether an air purifier is genuinely Made in the USA, it’s important to understand the origin of these materials.
HEPA and Carbon Filters
High-efficiency particulate air (HEPA) filters and activated carbon are central to most air purifiers. The U.S. has a long-standing capability to manufacture HEPA filters, especially for medical and industrial use. Companies like Austin Air and AirBox use domestically produced medical-grade HEPA material and activated carbon. Austin Air, in particular, incorporates up to 15 lbs. of activated carbon and 60 square feet of HEPA media sourced and manufactured in the U.S.
However, some manufacturers may import filter media, especially from China or South Korea, where mass production is cheaper. Look for brands that disclose where their filtration media is produced, as this is a core component of the product.
Metals and Plastics
The structural housing of many commercial-grade purifiers, such as those from AirBox, BOI Environmental, or KwiKool, is often constructed with steel or aluminum. U.S. steel is readily available and frequently used by brands committed to domestic production. However, aluminum remains a globally traded commodity, and portions of the housing or internal components may be imported, especially in lightweight consumer models.
Plastics are used for outer casings, filter brackets, and fan components. The U.S. plastics industry is robust, particularly in resin manufacturing, but specialized plastic molds are often produced overseas. Unless stated otherwise, assume that lower-cost models — especially those with injection-molded shells — may include foreign plastic parts.
Electronics and Sensors
The electronic components — motors, circuit boards, UV-C lights, and sensors — are the most difficult to source domestically. The U.S. imports the majority of its consumer electronic components, primarily from East Asia. Even American-assembled purifiers are likely to contain imported motors, LED displays, and microchips. Brands like Oransi and EnviroKlenz are transparent about this, noting where assembly takes place versus where parts are sourced.
Labeling
Labeling is one of the most confusing aspects for consumers trying to buy American-made air purifiers. It’s easy to be misled by vague language, patriotic branding, or selective marketing.
Under U.S. law (Title 19, Chapter 4, Section 1304), imported goods must be clearly marked with their country of origin. However, once a product is in the U.S. market, the labeling of domestic origin falls under the Federal Trade Commission (FTC). The FTC requires that a product labeled “Made in the USA” must be “all or virtually all” made in the United States — meaning all significant parts, processing, and labor must be domestic.
That said, there is no pre-approval process for using this label. Brands self-certify their claims, and FTC enforcement is sporadic. This makes it critical for consumers to go beyond the label and verify how and where a product is made.
Watch out for misleading terms like:
- “Designed in the USA” – This means the product was developed in the U.S., but often manufactured elsewhere.
- “Assembled in the USA” – Final assembly happens domestically, but many components may be imported.
- “Made in the USA with Imported Parts” – A legally accurate but watered-down version of the claim. Core components are likely sourced internationally.
Trustworthy brands will usually explain these distinctions and be clear about what “Made in the USA” means for their product. Companies like AirBox, EnviroKlenz, and Austin Air go a step further by detailing their supply chains and manufacturing processes — a key sign of integrity.
Final Tips
Finding an air purifier that’s genuinely made in the USA takes a bit of digging — but the payoff is worth it. You’re not just buying a piece of equipment; you’re investing in clean air, local jobs, and trustworthy craftsmanship.
Start with the brand’s website. Look for transparency about where the purifier is manufactured, where the filters and parts are sourced, and whether they use domestic labor for assembly. Companies that proudly support American manufacturing tend to highlight these details, and in many cases, offer product pages or badges specifically for their U.S.-made models.
Reach out to the company if you’re unsure. Ask about the origin of the filters, motors, circuit boards, and assembly. A good manufacturer will respond with specifics, not generalities.
Be cautious of low-cost, generic models on big-box retailer sites that imply American design but are manufactured overseas. These often use phrases like “engineered in the USA” without clarity on actual production.
Finally, prioritize long-term value. U.S.-made air purifiers often cost more up front, but they tend to be built to last — with durable parts, serviceable components, and better warranties. They’re also more likely to meet medical or industrial standards for filtration and airflow.
Clean air shouldn’t come with a compromise. By choosing American-made air purifiers, you’re supporting health — both in your home and in the nation’s manufacturing economy.
Air Purifier Manufacturers Not Made in the USA
We encountered lots of air purifiers not made here in our research. Here are a few notable brands. We’ll include more as we find them.
- Coway: Manufactured in China
- Levoit: Manufactured in China.
- Philips: Manufactured in China, specifically in cities like Dongguan, Ningbo, and Xiamen.
- Avari: Manufactured in South Korea.
- LG PuriCare: Manufactured in South Korea.
- Winix: Manufactured in South Korea.
- Blueair: Manufactured in China.
- Medify: Manufactured in China, specifically in Cixi Town and Zhangzhou City.
