Shopping Cart Continue shopping “DP40 MAX Pleated Filters: 18x22x1” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × MERV 13 DP G13een: 20x25x1 $142.18 /case of 12 MERV 13 DP G13een: 20x25x1 quantity 1224364860728496108120 $142.18 × DP40 MAX Pleated Filters: 18x22x1 $112.36 /case of 12 DP40 MAX Pleated Filters: 18x22x1 quantity 1224364860728496108120 $112.36 Update cart Cart totals Subtotal $254.54 Shipping Free shipping Shipping to MA. Tax $15.91 Total $270.45 Proceed to checkout