A Proud Legacy of
Innovation + Excellence
Rexair LLC has manufactured the Rainbow Cleaning System for more than 90 years. Its legendary, water-based filtration system has made the Rainbow known the world over. Today, the Rainbow Cleaning System is sold and enjoyed in over 80 countries around the world.
Built with Pride.
The Rainbow Home Cleaning System is proudly built by Rexair’s dedicated and
hardworking American workforce at our state‑of‑the‑art facility in Cadillac,
Michigan, USA with U.S. and imported parts . Every Rainbow is crafted with
premium materials and the unwavering commitment to quality that defines
American manufacturing. Our precision‑engineered ABS attachments are produced through advanced plastic injection molding, delivering exceptional durability and reliability—made with pride and made to last.
Industry-Leading
Research & Development
Innovators in Advanced Water Filtration Technology
With decades of industry experience, Rexair has continually advanced and perfected state‑of‑the‑art water filtration systems. As pioneers in both water-based filtration and brushless motor technology, we continue to lead the market with numerous patented innovations designed for superior performance.
Built to Perform. Engineered to Last.
At Rexair, we invest heavily in ongoing research and development to ensure every product we create is best-in-class, highly durable, and crafted to deliver long-term value. Our commitment to engineering excellence keeps us at the forefront of filtration technology—so you can enjoy cleaner air, cleaner homes, and a healthier environment.
The World Headquarters of Rexair LLC is located in Troy, Michigan, USA. It is from here that the sales, marketing and independent worldwide distribution network of the Rainbow Cleaning System is coordinated and administered.
The Rainbow SRX is made in Cadillac, Michigan, USA using only premium U.S. and imported parts. Rexair’s state-of-the-art manufacturing and technology center utilizes ISO 9001:2015 QMS quality control measures designed to ensure that each and every Rainbow SRX meets our high standards of durability and performance.
Where Innovation Meets
Environmental Responsibility
Rexair is committed to sustainable manufacturing through energy‑efficient operations, reduced water usage, and robust recycling initiatives. From LED lighting, smart controls, and high‑efficiency equipment to closed‑loop cooling systems and low‑flow fixtures, we continuously work to minimize resource consumption. Our team recycles nearly all molded plastic scrap, separates key materials like metal and electronics, and designs product packaging that reduces waste while remaining fully recyclable. By partnering with local suppliers, optimizing transportation, and maintaining rigorous environmental compliance, Rexair ensures a responsible supply chain. We also empower employees through world‑class 5S workplace practices and annual Earth Day recycling programs—underscoring our commitment to a cleaner, more sustainable future.
Come
Grow with Us
Due to an increased awareness of indoor air quality and consumer demand, Rainbow distributors in many markets across the globe are currently seeking individuals to fill a variety of roles. You can join the thousands of people across the globe who have realized a more abundant lifestyle in the Rainbow business. You do not have to be a professional or have previous experience. You will be fully trained by an experienced professional and provided with ongoing support and tools to help you succeed.