Mastercool COMD1 Replacement Filter for Commander Recovery Machine

Includes all needed items to perform basic maintenance on your Mastercool 4000 Recovery Machine. Mastercool Filters should be replaced every 350 lb. of use in order to properly remove acids and moisture that can damage compressors and contaminate oil in the vehicle. DO NOT accept look alike or knock-off filters. You should change the filter-drier when notified by machine to assure adequate moisture and contaminant removal as well as prevent lockout at 350 lb. of use.