Midwest Air Filter

CTI Mechanical provides exceptional residential and commercial HVAC services in the Battle Creek MI and surrounding areas. When you choose CTI Mechanical, you choose our family-owned, community-supporting HVAC business with licensed, insured, and experienced technicians to provide premium heating and cooling systems that help save you energy and maintenance cost for years to come. We want to help you save money and spare resources at the same time.

Midwest Air Filter, located in Grand Rapids, MI, specializes in providing a wide range of filtration products for various applications, including airports, hospitals, cleanrooms, and manufacturing facilities. With a commitment to quality and customer service, the company has expanded its operations to enhance manufacturing capabilities and product availability. Offering an extensive selection of filters, including HEPA, antimicrobial-treated, and custom-sized options, Midwest Air Filter caters to diverse industries such as food packaging, indoor gun ranges, and microelectronics. The company's dedication to innovation and efficiency positions it as a reliable partner in the clean air movement. Generated from the website

Established in 1977, Quality Air Service Inc. is a sales and service company specializing in providing systems and solutions for critical airflow environments. Located in Portage, Mich., the company offers products, such as air filtration products, laboratory fume hood control systems, laboratory exhaust systems and pressurization controls, among others. Quality Air Service Inc. also provide start-up and service for systems, such as air monitor corporation, aircuity, critical room control and flanders, including others. The company also offers testing, certification and maintenance services.