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 × MERV 13 DP G13een: 18x20x2 $208.91 /case of 12 MERV 13 DP G13een: 18x20x2 quantity 1224364860728496108120 $208.91 × 3L345 $9.59 3L345 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $9.59 × DP40 MAX Pleated Filters: 20x30x2 $171.87 /case of 12 DP40 MAX Pleated Filters: 20x30x2 quantity 1224364860728496108120 $171.87 × A21 $9.97 A21 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $9.97 × MERV 13 DP G13een: 16x24x1 $132.20 /case of 12 MERV 13 DP G13een: 16x24x1 quantity 1224364860728496108120 $132.20 × A18 $10.90 A18 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $10.90 × A91 $23.08 A91 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $23.08 × MERV 13 DP G13een: 20x20x4 $215.52 /case of 6 MERV 13 DP G13een: 20x20x4 quantity 6121824303642485460667278849096102108114120 $215.52 Update cart Cart totals Subtotal $782.04 Shipping Free shipping Shipping to MA. Tax $48.87 Total $830.91 Proceed to checkout