Shopping Cart Continue shopping “MERV 13 DP G13een: 16x20x4” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × Airguard Fresh Air Carbon Pleated Filters: 20x25x2 $201.70 /case of 6 Airguard Fresh Air Carbon Pleated Filters: 20x25x2 quantity 6121824303642485460667278849096102108114120 $201.70 × MERV 13 DP G13een: 16x20x4 $198.71 /case of 6 MERV 13 DP G13een: 16x20x4 quantity 6121824303642485460667278849096102108114120 $198.71 Update cart Cart totals Subtotal $400.41 Shipping Free shipping Shipping to MA. Tax $25.03 Total $425.44 Proceed to checkout