Shopping Cart Continue shopping “Airguard Fresh Air Carbon Pleated Filters: 20x25x4” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × BX35 $18.36 BX35 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $18.36 × BX36 $20.00 BX36 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $20.00 × A85 $21.36 A85 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $21.36 × DP40 MAX Pleated Filters: 18x20x1 $85.91 /case of 12 DP40 MAX Pleated Filters: 18x20x1 quantity 1224364860728496108120 $85.91 × DP40 MAX Pleated Filters: 24x24x1 $112.36 /case of 12 DP40 MAX Pleated Filters: 24x24x1 quantity 1224364860728496108120 $112.36 × Honeywell Replacement: 20x20x5 $39.62 Honeywell Replacement: 20x20x5 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $39.62 × MERV 13 DP G13een: 20x20x2 $245.99 /case of 12 MERV 13 DP G13een: 20x20x2 quantity 1224364860728496108120 $245.99 × Airguard Fresh Air Carbon Pleated Filters: 20x25x4 $437.12 /case of 6 Airguard Fresh Air Carbon Pleated Filters: 20x25x4 quantity 6121824303642485460667278849096102108114120 $437.12 Update cart Cart totals Subtotal $980.72 Shipping Free shipping Shipping to MA. Tax $61.30 Total $1,042.02 Proceed to checkout