Flanders Air Filters 783648  Value Pleat Extended Surface Pleated Air Filter, Merv 8, 12-Inch by 24-Inch by 1-Inch, 12-Pack Ecologically advanced filtration medium made from recyclable materials. The VP-MERV 8 is available in standard and high capacity air flow. Media maximizing V-pleat design. Expanded metal grid prevents media flutter while in operation. Diagonal and horizontal support members provide frame strength.