The GRACO 234402 Air Filter Kit is a stage 1 air filter designed to remove water and contaminants down to 5 microns from compressed air systems. It is constructed for durability and is intended for use within GRACO equipment to protect downstream components from particulate and moisture damage. Key Features: Air Filter with Auto Drain 234402 115 CFM 175 psi (1.2 MPa, 12 bar) Designed for use with GRACO air drying and filtration systems Removes water and contaminants down to 5 microns Auto drain for maintenance convenience Reliable performance in industrial environments Applications:Used in compressed air systems to protect sensitive equipment from particulate and moisture, particularly in industrial and finishing applications. Installation Notes: Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of your equipment. Install upstream of coalescing filters for best results Follow all safety and installation instructions provided by GRACO Regularly check and maintain the auto drain for consistent performance