Compare Quick view Cornell Dubilier SKU: X113986 Cornell Dubilier APF2031S Corcom EMI / RFI filter. 2 pole. 250v AC @ 20 amps, 50 / 400 Hz. 4-1/8" x 5-1/8" x 1-1/2" high. DC: 87+ X113986 MSRP: $65.00 Was: Price Now $52.00 2 In Stock Quantity Add to Your List