The American Metal Filter Company 1900NV is a compatible replacement for the following microwave filter:
The Imperial Cal 1900NV Comp. Range Filter w/ Lens, constructed to match or exceed OEM specifications by the American Metal Filter Company, is a compatible replacement for the Imperial Cal 1900NV grease filter. This range hood filter replacement measures 10" x 12 1/2" x 3/8", S4 and is washable. This aluminum grease filter eliminates grease in the air when used with ducted range hoods. Built out of durable aluminum and aluminum foil, this microwave grease filter also includes a built-in light lens that allows light to shine on the cooking surface.