Specification AirFilterConstruction : Pleated Brand : Nordic Pure BulletPoint : 360W Automatic Built-In Vacumes Wall Inlet BulletPoint1 : Nominal Size: 16 x 20 x 4, Actual Size: 15 1/2 x 19 1/2 x 3 5/8 (15.5 x 19.5 x 3.63) BulletPoint2 : Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. BulletPoint3 : If you are replacing a Honeywell or Lennox 16x20x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 16x20x5 (4 3/8 actual depth) BulletPoint4 : Nordic Pure MERV 13 is equivalent to MPR 2200-2400 BulletPoint5 : Made in the USA BulletPoint6 : 【Customer Happiness】Our aim is to help every family create a healthier and happier living environment through improved air quality. If you have any questions or concerns regarding these 6675 MERV 16 furnace filters, feel free to contact us at any time. Our professional customer service team is ready to provide you with satisfactory service. Color : White CommonApplications1 : Allergen Reduction CommonApplications2 : High Strength CompatibleDevices : Furnace CompatibleDevices1 : Air Conditioner CompatibleDevices2 : Furnace CompatibleDevices3 : Heat Pump CompatibleDevices4 : Air Cleaner CompatibleDevices5 : HVAC System CustomerPackageType : Frustration-Free Packaging ExternallyAssignedProductIdentifier1 : 816387013430 ExternallyAssignedProductIdentifier10 : 00051111098202 ExternallyAssignedProductIdentifier2 : 0816387013430 ExternallyAssignedProductIdentifier3 : 051111098202 ExternallyAssignedProductIdentifier4 : 051111554579 ExternallyAssignedProductIdentifier5 : 0051111554579 ExternallyAssignedProductIdentifier6 : 0051141992068 ExternallyAssignedProductIdentifier7 : 0799932643194 ExternallyAssignedProductIdentifier8 : 0051111098202 ExternallyAssignedProductIdentifier9 : 50051141992063 FinishType : Powder Coated IncludedComponents : air filters ItemDisplayDimensions_Height : 0.5 inches ItemDisplayDimensions_Width : 3.7 inches ItemDisplayWeight : 1 pounds ItemName : Nordic Pure 16x20x4 (15_1/2 x 19_1/2 x 3_5/8) Pleated MERV 13 Air Filters 2 Pack ItemPackageDimensions_Height : 26.924 centimeters ItemPackageDimensions_Length : 65.532 centimeters ItemPackageDimensions_Width : 52.832 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : Nordic Pure Material : Electrostatically Charged Synthetic Pleated Media Material1 : Plastic Material2 : Aluminum Material3 : Polypropylene MinimumEfficiencyReportingValue : 13 ModelName : MERV 13 ModelNumber : 16x20x4 MountingType : Wall Mount NumberOfItems : 2 NumberOfLightSources : 1 PackageLevel : unit PartNumber : 16x20x4M13-2 Pattern : 2 Pack PowerSourceType : Corded Electric ProductDescription : Set of 4 box fan filter clips for adding a 20x20 to a standard Lasko box fan. This is a substantial upgrade to any woodworking shop! Remove fine dust particles without spending a fortune on a dust extractor! Color will be my choice, I typically use whatever color I have available at the time. If you'd like a custom color just message me with your order! ProductGrade : new ProductSiteLaunchDate : 2011-07-27T19:43:38.472Z RegulatoryComplianceCertification : R37912 Size : 2 Pack Style : MERV 13 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 40161505 Voltage : 110 volts WarrantyDescription : NO Wattage : 550 watts WebsiteShippingWeight : 5.25 pounds