AJR is a family owned business located in St. Charles, Illinois. Our 180,000 square foot facilities are positioned at the hub of distribution routes serving all of the United States, North and South America as well as our overseas destinations. We are family owned and take personal pride in superior customer service and comprehensive technical support. Our goal is to achieve a "Most Valued Supplier" status with every customer. We celebrated our 20 year anniversary in 2017. We have the most comprehensive in-house manufacturing facility in the United States. AJR Filtration has the capability to serve the widest range of filtration customers over a vast span of industries and processes. AJR is a leading full line manufacturer of quality engineered dust collection, liquid and custom filter bags and cartridges. AJR's sales and technical team is your provider for filtration solutions. Quality, superior customer service, and on-on time delivery is what makes AJR successful. We have more than 700 employees committed to meeting our customer expectations EVERY day!