Ensure your semi is outfitted with components with Expertise Built In™, with the OTR 4" x 7" Steel A/C Receiver Drier, a product that removes contaminants and moisture from your air conditioning. Due to its internal filter that cleans the refrigerant, this replacement drier captures any accumulation of dirt, dust, and other particles in the AC before transferring it to the expansion valve. Constructed with a cylindrical tube and desiccant to seize contaminants and promote fresh and clean air conditioning. 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®.