This is a Carbon Range Hood Filter Replacement (RCP0704) made by American Metal Filter Company which is a compatible replacement filter for the Nutone 0239B Carbon Range Hood Filter and other compatible models (see list below).
This replacement kitchen ventilation carbon filter is a compatible replacement for many microwaves and oven range hood filter types and styles including:
American Metal filters are fully compatible with the name brand (OEM) model and can be used in a variety of microwave ovens, ducted and non-ducted oven range hoods, and other compatible applications which require odor reduction and thorough air filtration. This carbon range filter reduces common cooking odors plus grease, smoke, as well as dust and recirculates filtered air back in to the kitchen. It can also be used in compatible microwave ovens (check dimensions below) which utilize a combination carbon/aluminum filter for the reduction of kitchen odors, grease, smoke, and other fine particulates.
American Metal RCP0704 / Nutone 0239B Compatible Microwave & Oven Hood Range Hood Filter: