Cart Continue shopping “18x20x1 Pleated AC Filter Furnace Filter NORDIC” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × 18x20x1 Pleated AC Filter Furnace Filter NORDIC $46.95 18x20x1 Pleated AC Filter Furnace Filter NORDIC quantity $46.95 Coupon: Apply coupon Update cart Cart totals Subtotal $46.95 Tax $0.00 Total $46.95 Proceed to checkout — OR —