Shopping Cart Continue shopping “MERV 13 DP G13een: 20x24x4” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × MERV 13 DP G13een: 20x24x4 $227.81 /case of 6 MERV 13 DP G13een: 20x24x4 quantity 6121824303642485460667278849096102108114120 $227.81 Update cart Cart totals Subtotal $227.81 Shipping Free shipping Shipping to MA. Tax $14.24 Total $242.05 Proceed to checkout