Product Details: Prepare your semi for the journey ahead with a fast and easy way of removing AC debris, with the OTR A/C Flush with Expertise Built In™. This liquid flush enters the AC system, removing dirt, dust, and other particles along the way, while quickly evaporating and leaving no residue. Specially engineered to return AC units back to their original level of cleanliness. The air conditioning and heating system in heavy duty trucks has a major impact on drivers’ safety and comfort level. Whether you are looking for A/C compressors, condensers, driers, freon, or blower motors, FleetPride has the part you need to make sure your air conditioning and heating are well maintained. Keep your heavy duty fleet operations working as productively and efficiently as possible by finding the right air conditioning and heating part for you. FleetPride is your First Click in Heavy Duty®.