Specification AgeRangeDescription : adult Brand : Glasfloss BulletPoint1 : Nominal Filter Size 20 x 25 x 4 BulletPoint2 : Actual Filter Size 19.5" x 24.5" x 3.75" BulletPoint3 : Merv 11 Performance BulletPoint4 : Made in the USA BulletPoint5 : 100% Performance and Price Guarantee Color : White CompatibleDevices : Furnace CustomerPackageType : 12 ExternallyAssignedProductIdentifier : 6089485848837 ExternallyAssignedProductIdentifier1 : 707470866319 ExternallyAssignedProductIdentifier2 : 0707470866319 ItemDisplayDimensions_Height : 50 centimeters ItemDisplayDimensions_Width : 100 centimeters ItemName : 20x25x4 Merv 11 Furnace Filter (6 Pack) ItemPackageDimensions_Height : 25 inches ItemPackageDimensions_Length : 20 inches ItemPackageDimensions_Width : 22 inches ItemPackageQuantity : 1 ItemTypeKeyword : replacement-furnace-filters Manufacturer : Glasfloss Material : pleated Material1 : Synthetic Pleated Material Material2 : Metal MinimumEfficiencyReportingValue : 11 ModelName : DAHSLNWKN ModelNumber : CECOMINOD075241 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AZ2-V2-GF-M11-042025 ProductDescription : The 20x25x4 MERV 11 Glasfloss Z-Line Series pleated filters offer improved performance for virtually every application. The Glasfloss Z-Line Series MR-11 filters achieve a MERV 11 rating per the ANSI/ASHRAE 52.2 Test Standard. The Z-Line Series MR-11 pleat is available in many standard face dimensions in 1”, 2", 4", and 6” depths. Glasfloss Z-Line Series pleated filters incorporate media which is laminated to a galvanized metal that stabilizes the media during operation. The pleats are formed in a radial configuration to ensure proper dust-loading. The standard pleated cartridge is bonded into a two-piece heavy-duty beverage board diecut frame that creates a double-wall thickness around the filter and prevents air bypass. The die-cut grilles are internally bonded to the pleat apexes on the air-entry and air-exit sides to ensure maximum integrity and support during the life of the filter. Glasfloss Z-Line Series pleated filters are used in a broad range of installations, from pre-filters to primary filters for computer room units. Whether used as primary filters or as pre-filters in multi-stage systems, Glasfloss Z-Line Series pleated filters offer a solution for virtually every residential, commercial, and industrial HVAC application. ProductGrade : new ProductSiteLaunchDate : 2011-06-01T00:00:00-00:00 Size : 6 Count (Pack of 1) Style : MERV 11 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 6 UnspscCode : 40161505 WebsiteShippingWeight : 15 pounds