Specification Brand : Lennox BulletPoint : Price For: Each Item: Filter Fits Brand: Lennox Country of Origin (subject to change): Mexico CompatibleDevices : Air Conditioner ExternallyAssignedProductIdentifier : 7432985966386 ItemName : Lennox X6670 - (2-Pack) Healthy Climate 16" x 25" x 5" OEM HCF16-11 Air Filter, MERV 11 ItemPackageDimensions_Height : 10 inches ItemPackageDimensions_Length : 27 inches ItemPackageDimensions_Width : 17 inches ItemPackageQuantity : 2 ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : LENNOX Material : Fiberglass MinimumEfficiencyReportingValue : 11 ModelNumber : X6670 NumberOfItems : 1 PartNumber : X6670 ProductDescription : This is a genuine, OEM Lennox Healthy Climate X6670 air filter designed to work with any HVAC system. The HCF16-11 provides effective filtration to make any home's air healthier. Unlike many other whole home air cleaners, it doesn't add to the cost of running the heating and cooling system. MERV 11 media filter (MERV 11*/CADR 520**). Removes up to 85% of particles down to 3 microns*** *MERV = Minimum Efficiency Reporting Value. Describes the filter's ability to capture particles and ranges from 1 to 16. Typical fiberglass filter = MERV 1. The higher the MERV rating, the better the filtration **The Clean Air Delivery Rate (CADR) represents the cubic feet of clean air produced per minute ***One micron = 1/25,000 of an inch in diameter ProductSiteLaunchDate : 2013-06-03T18:28:05.303Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WebsiteShippingWeight : 10 pounds