The American Metal RHF0313 Filter is the correct replacement for the following:
The American Metal RHF0313 Microwave Grease Filter, made by American Metal Filter Company, is constructed with an aluminum frame surrounding layers of expanded aluminum and aluminum foil. This filter removes grease from kitchen air and is washable for extending the life of this microwave filter.
American Metal RHF0313 Filter Specifications:
The American Metal RHF0313 Microwave Grease Filter is used in ducted and ductless range hoods, as well as over the counter microwave ovens. This filter is a replacement for Sharp A003WREO and Whirlpool 4174973 Filters.