FiltersFast Compatible Replacement for White Rodgers F825-0548 MERV 13 2-Pack 16" x 26" x 5" (Actual Size: 16-1/8" x 25-3/4" x 4-7/8") Dimensions: 16" x 26" x 5" (Actual Size: 16-1/8" x 25-3/4" x 4-7/8") Compatible with White-Rodgers electric air cleaner series SST14/SST1400 Lennox X0584 Select air cleaner models that accept 16x26x5 filter media MERV Rating: MERV 13 2-Pack For Added Convenience Pre-Assembled For Easy Installation