Galles Filter & Exhaust is a small, locally-owned and operated Montana company with over 83 years of combined experience. Specializing in industrial, commercial, agricultural, and auto filters, as well as heavy-duty exhaust and intake systems, the business serves customers across Montana, North Dakota, South Dakota, and Wyoming, with local delivery and same-day shipping available. Galles boasts a wide selection of products to meet customers' needs, and their employees go above and beyond to find the right solutions, even sourcing items from other local businesses when necessary. Customers praise the company's excellent customer service, knowledgeable staff, and commitment to supporting local Montana businesses. With a new, conveniently located building, Galles continues to provide reliable, high-quality products and services to their growing customer base.
Folks at Galles have the best customer service. Went in for filters and walked out with all kinds of good stuff. Had a really good chat about diesel treatment and found some really good stuff plus it's made right here in Montana. Love supporting local people. Awesome people hit them up. And cool new building.
June 2025
Thank goodness for Google maps we wouldn’t have found your new location after 40 years;) Galles was great as always! Love your Mule Head Brand “No Mo Bugz” & “Inside Out” vinyl-leather-rubber Protectant!!!
May 2025
Best place in town for filters and exhaust friendly people great prices very knowledgeable
