Shopping Cart Continue shopping “DP40 MAX Pleated Filters: 22x22x1” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × 3L140 $8.14 3L140 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $8.14 × DP40 MAX Pleated Filters: 20x24x2 $132.20 /case of 12 DP40 MAX Pleated Filters: 20x24x2 quantity 1224364860728496108120 $132.20 × Airguard Fresh Air Carbon Pleated Filters: 16x20x2 $140.87 /case of 6 Airguard Fresh Air Carbon Pleated Filters: 16x20x2 quantity 6121824303642485460667278849096102108114120 $140.87 × Airguard Fresh Air Carbon Pleated Filters: 24x24x1 $248.58 /case of 6 Airguard Fresh Air Carbon Pleated Filters: 24x24x1 quantity 6121824303642485460667278849096102108114120 $248.58 × MERV 13 DP G13een: 16x24x1 $132.20 /case of 12 MERV 13 DP G13een: 16x24x1 quantity 1224364860728496108120 $132.20 × DP40 MAX Pleated Filters: 22x22x1 $118.97 /case of 12 DP40 MAX Pleated Filters: 22x22x1 quantity 1224364860728496108120 $118.97 Update cart Cart totals Subtotal $780.96 Shipping Free shipping Shipping to MA. Tax $48.81 Total $829.77 Proceed to checkout