Specification Brand : Flanders CompatibleDevices : Air Conditioners, Heat Pumps, Furnaces ItemName : FILTER FBRGLS 16X20X1 ItemPackageDimensions_Height : 20 inches ItemPackageDimensions_Length : 16 inches ItemPackageDimensions_Width : 12 inches ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : FLANDERS CORP Material : Spun Glass, Resin MinimumEfficiencyReportingValue : 4 ModelNumber : Series 10055.011620 NumberOfItems : 12 PartNumber : 10055.011620 ProductDescription : The Flanders E-Z Flow II Series 10055.011620 Disposable Filter is designed for use with furnaces and central air units in residential and light commercial applications. These 16" x 20'' x 1" filters are constructed with a spun glass media with resin bonding and a heavy chipboard box frame. EZ Flow II filter media adhere directly to the frame, allowing it to hold its shape without a metal retainer. They are UL 900 Class 2 listed for flammability, so when clean, the filters did not flame or emit excessive sparks when tested. Product Features One-Piece Moisture-Resistant Frame Media pads and support grilles are glued to the inside perimeter of the frame. This one-piece construction results in exceptional strength and rigidity. UL 900 Class 2 Listed These filters are flame resistant. When clean, air filters do not produce flames or extensive sparks when subjected to a flame exposure test. ProductGrade : new ProductSiteLaunchDate : 2012-04-02T01:36:59.027Z UnitCount : 12 UnspscCode : 40161505 WebsiteShippingWeight : 3 pounds