Air Filter / Multiquip 362030030 ; 362456610Pack Size:1Multiquip 362456610, Multiquip 362030030Multiquip MT55F, MT65H and MT62HSWidth: 4 1/8 ", Length: 5 1/8 ", Height: 1 1/2 ", Oiled, Small filter is non-oiled 1" x 1 3/8"