• Vacuum Pump Inline Filter Drier
  • Part#: 4050
  • Female end is 1/4" SAE, male end is 1/4" SAE
  • Works with CFC, HFC, HCFC and hydrocarbon refrigerants.
  • Protect your vacuum pump equipment from dirt and contaminates using this filter dryer.
  • Filters contaminates out of the refrigerant system and removes any residual moisture which may have been introduced during the installation process.
  • Neutralized acid which forms as a result of interaction of moisture and oil.
  • Filter dryers should be changed whenever the refrigerant circuit needs to be broken during service (or yearly).
  • The maximum pressure is 610 PSI
  • NOT FOR USE WITH AMMONIA SYSTEMS!

The filter dry screws onto the vacuum pump to catch contaminated particles from an a/c system after all service work has been performed and is ready to pull a vacuum on the a/c system.

The male end screws to a standard R12 manifold set.

If you will be using this filter dryer on a R134 manifold set you also need to order #3025 R12 to R134 tank adapter. Simply screw the adapter onto the filter's male end.