Specification Brand : Nordic Pure BulletPoint1 : Nominal Size: 14 x 25 x 1, Actual Size: 13 1/2 x 24 1/2 x 3/4 (13.5 x 24.5 x 0.75) BulletPoint2 : Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. BulletPoint3 : Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. BulletPoint4 : Nordic Pure MERV 12 is equivalent to MPR 1500-1900 BulletPoint5 : Made in the USA CompatibleDevices1 : Air Conditioner CompatibleDevices2 : Furnace CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 816387014451 ExternallyAssignedProductIdentifier2 : 0816387014451 ExternallyAssignedProductIdentifier3 : 00816387014451 GpsrSafetyAttestation : 1 IncludedComponents : air filters ItemName : Nordic Pure 14x25x1 (13 1/2 x 24 1/2 x 3/4) Pleated MERV 12 Air Filters 6 Pack ItemPackageDimensions_Height : 66.675 centimeters ItemPackageDimensions_Length : 16.51 centimeters ItemPackageDimensions_Width : 53.975 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : Nordic Pure Material : Electrostatically Charged Synthetic Pleated Media MinimumEfficiencyReportingValue : 12 ModelName : MERV 12 ModelNumber : 14x25x1 NumberOfItems : 1 PackageLevel : unit PartNumber : 14x25x1M12-6 Pattern : 6 Pack ProductGrade : new ProductSiteLaunchDate : 2011-07-27T19:40:59.652Z Size : 13.5" x 24.5" x 0.8" Style : MERV 12 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 6 UnspscCode : 40161505 WebsiteShippingWeight : 2.313 kilograms