Shopping Cart Continue shopping “DP40 MAX Pleated Filters: 20x22x1” has been added to your cart. Remove item Thumbnail image Product Price Quantity of Filters Subtotal × 3L450 $11.36 3L450 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $11.36 × DP40 MAX Pleated Filters: 18x24x1 $105.75 /case of 12 DP40 MAX Pleated Filters: 18x24x1 quantity 1224364860728496108120 $105.75 × MERV 13 DP G13een: 18x24x1 $142.83 /case of 12 MERV 13 DP G13een: 18x24x1 quantity 1224364860728496108120 $142.83 × Facet Aire Polyfiber Panel Filters: 16x20x2 $103.11 /case of 12 Facet Aire Polyfiber Panel Filters: 16x20x2 quantity 1224364860728496108120 $103.11 × A69 $17.36 A69 quantity 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 $17.36 × DP40 MAX Pleated Filters: 20x22x1 $112.36 /case of 12 DP40 MAX Pleated Filters: 20x22x1 quantity 1224364860728496108120 $112.36 Update cart Cart totals Subtotal $492.77 Shipping Free shipping Shipping to MA. Tax $30.80 Total $523.57 Proceed to checkout