The American Metal Filter Company 5230W2A003C compatible can replace the following grease filters:
The LG 5230W2A003C Comp. Microwave Charcoal Filter, made by the American Metal Filter Company, is a compatible replacement for the LG 5230W2A003C, LG 5230W2A003A, and GE WB02X10943 activated charcoal filters. This microwave grease filter reduces kitchen odors and should be replaced every 3 to 6 months for optimal use. This compatible LG replacement filter measures 2 1/2" x 11 3/8".
Fits the following LG microwave models: