Shopping Cart Continue shopping “MERV 13 DP G13een: 20x20x4” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × DP40 MAX Pleated Filters: 18x22x1 $112.36 /case of 12 DP40 MAX Pleated Filters: 18x22x1 quantity 1224364860728496108120 $112.36 × MERV 13 DP G13een 25x25x2 $369.33 /case of 12 MERV 13 DP G13een 25x25x2 quantity 1224364860728496108120 $369.33 × MERV 13 DP G13een: 20x20x4 $215.52 /case of 6 MERV 13 DP G13een: 20x20x4 quantity 6121824303642485460667278849096102108114120 $215.52 Update cart Cart totals Subtotal $697.21 Shipping Free shipping Shipping to MA. Tax $43.57 Total $740.78 Proceed to checkout