The GeneralAire 4555 is the correct replacement cabinet for the following air cleaner models:
The GeneralAire 14172 Air Cleaner Cabinet Replacement is a replacement cabinet for the GeneralAire MAC Series 2020. The GeneralAire 14172 cabinet houses the filter cartridge media of your MAC Series air cleaner. The GeneralAire 4555 is a genuine 2020 replacement part and is constructed out of durable material.
GeneralAire 14172 Air Cleaner Cabinet Replacement specifications: