Profile: Engineering Sales Associates of the Southeast, Inc. specializes in the repair, parts, and equipment for compressed air and liquid filtration. We also provide parts & products ranging from industrial steam heaters to filter aids. Liquid filtration products include filter bags, filter bag housings, water purification systems, filter cartridges, filter aids, pumps & valves, and a centrifugal solid-liquid separator. Cartridge filters are available for liquid filtration. It includes single & multi-cartridge metal and plastic vessels with pleated, depth & oil-absorbing media. We also manufacture encapsulated cartridges to customers' specifications.