Shopping Cart Continue shopping “DP40 MAX Pleated Filters: 18x20x1” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × DP40 MAX Pleated Filters: 18x20x1 $85.91 /case of 12 DP40 MAX Pleated Filters: 18x20x1 quantity 1224364860728496108120 $85.91 Update cart Cart totals Subtotal $85.91 Shipping Free shipping Shipping to MA. Tax $5.37 Total $91.28 Proceed to checkout