Shopping Cart Continue shopping “A38” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × Airguard Fresh Air Carbon Pleated Filters: 20x24x2 $255.32 /case of 6 Airguard Fresh Air Carbon Pleated Filters: 20x24x2 quantity 6121824303642485460667278849096102108114120 $1,531.92 × DP40 MAX Pleated Filters: 16x20x4 $112.36 /case of 6 DP40 MAX Pleated Filters: 16x20x4 quantity 6121824303642485460667278849096102108114120 $674.16 × Facet Aire Polyfiber Panel Filters: 12x30x1 $62.16 /case of 12 Facet Aire Polyfiber Panel Filters: 12x30x1 quantity 1224364860728496108120 $745.92 × A45 $13.18 A45 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $13.18 × DP40 MAX Pleated Filters: 24x24x2 $158.65 /case of 12 DP40 MAX Pleated Filters: 24x24x2 quantity 1224364860728496108120 $1,903.80 × A38 $11.79 A38 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $11.79 Update cart Cart totals Subtotal $4,880.77 Shipping Free shipping Shipping to MA. Tax $305.06 Total $5,185.83 Proceed to checkout