Why the labels should stay separate
MWF, MWFP, RPWFE, and XWFE are not interchangeable names in FitsMyModel. The correct replacement depends on the refrigerator model and the manufacturer’s parts information.
Start with the refrigerator model
Check the complete model number on the appliance, then search it in the GE refrigerator filter guide. If the model is verified, review the exact source shown on the result page.
What not to infer
Do not infer compatibility from a similar-looking cartridge, a shared brand, or a retailer family name. GE’s official parts and product pages are the reference for a specific model.
GE Appliances filter information can help identify terminology, but it does not replace model-specific evidence.