The American Metal Filter RHF1108 Filter is the correct replacement for the following:
The American Metal Filter RHF1108 Range Hood Filter, made by American Metal Filter Company is used in ducted and non-ducted range hoods, as well as over the counter microwave ovens. Designed with an aluminum frame that surrounds layers of expanded aluminum and aluminum foil, this standard range hood filter is washable which will help to extend the life of the filter.
American Metal Filter RHF1108 Range Hood Filter Specifications:
The American Metal Filter RHF1108 Range Hood Filter re-circulates filtered air back into the kitchen, while reducing grease, smoke and dust. This range filter replaces the Imperial Cal 4020L Microwave Filter.