21.5x27.5x5 MERV 11 Replacement Air Filter Media for Honeywell Style - Actual Size: 21-1/2x27-1/2x4-3/8(0)No Reviews yet $101.15 SKU: SO-RMM11-21.527.55HW Job Tag PO Number Quantity -+ Add to Cart Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review