Air-Nu has been in the filtration business for over 30 years. We represent several of the nations leading manufacturers of ai ... r, gas, and liquid filter products. Air-Nu is able to offer a complete product and service line of replacement filtration products and systems to meet each individual and specific need. The ongoing goal for Air-Nu of Baton Rouge is to provide filtration sales and service in a timely and professional manner for all commercial and industrial accounts. This goal will be achieved by utilizing resources to find and deliver the best products available at the best value to customers. Furthermore the Air-Nu service staff will be trained with safety and workmanship as priorities to ensure complete customer satisfaction. read more