Cart Continue shopping “20x20x1 Pleated AC Filter Furnace Filter NORDIC” has been added to your cart. Product Price Quantity Subtotal × 18x20x1 Pleated AC Filter Furnace Filter NORDIC $46.95 18x20x1 Pleated AC Filter Furnace Filter NORDIC quantity $46.95 × 20x20x1 Pleated AC Filter Furnace Filter NORDIC $43.95 20x20x1 Pleated AC Filter Furnace Filter NORDIC quantity $43.95 Coupon: Apply coupon Update cart Cart totals Subtotal $90.90 Tax $0.00 Total $90.90 Proceed to checkout — OR —