A complete maintenance kit for your Robinair 1234yf AC machine. Includes a refrigerant filter, replacement identifier sampler hose, vacuum pump oil, and replacement identifier filter. Helps ensure proper operation of your 1234yf machine.

Product Features:

• All-in-one maintenance kit for Robinair 1234yf machines
• Helps keep machine running properly with regular scheduled maintenance
• Includes refrigerant filter and identifier filter to ensure accurate refrigerant sampling