Shopping Cart Continue shopping “4L280” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × 4L340 $10.00 4L340 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $10.00 × DP40 MAX Pleated Filters: 14x20x1 $63.42 /case of 12 DP40 MAX Pleated Filters: 14x20x1 quantity 1224364860728496108120 $761.04 × DP40 MAX Pleated Filters: 18x22x2 $132.20 /case of 12 DP40 MAX Pleated Filters: 18x22x2 quantity 1224364860728496108120 $1,586.40 × DP40 MAX Pleated Filters: 20x24x2 $132.20 /case of 12 DP40 MAX Pleated Filters: 20x24x2 quantity 1224364860728496108120 $1,586.40 × 4L280 $9.08 4L280 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $9.08 Update cart Cart totals Subtotal $3,952.92 Shipping Free shipping Shipping to MA. Tax $247.07 Total $4,199.99 Proceed to checkout