Specification Brand : AIRCARE BulletPoint1 : Nominal Size: 10x24x1; Actual Size: 9 3/8" x 23 3/8" x 3/4" BulletPoint2 : Comparable to MPR 600 Clean Living and Honeywell Micro Defense Plus FPR 5 BulletPoint3 : Designed to filter microscopic particles such as lint, dust mites, spores, and pollen. BulletPoint4 : Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months BulletPoint5 : 100% synthetic electrostatic media for high efficiency with low air flow resistance Color : White CompatibleDevices : Furnace CompatibleDevices1 : Air Conditioner CompatibleDevices2 : Furnace CustomerPackageType : 12 ExternallyAssignedProductIdentifier1 : 709257241418 ExternallyAssignedProductIdentifier2 : 0709257241418 GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 17.5 inches ItemDisplayDimensions_Width : 35 inches ItemDisplayWeight : 4.15 pounds ItemName : 20x28x1 Electrostatic Washable Permanent A/C Furnace Air Filter ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 17.5 inches ItemPackageDimensions_Width : 35 inches ItemPackageQuantity : 1 ItemTypeKeyword : replacement-furnace-filters Manufacturer : AIRCARE Material : electrostatic MinimumEfficiencyReportingValue : 8 ModelNumber : AC20281 NumberOfItems : 1 PackageLevel : case PartNumber : AC20281 Pattern : 10x24x1 ProductDescription : 10x24x1 AC and Furnace Air Filter by Aerostar - MERV 8, Box of 12 Pleated MERV 8 Media Comparable to MPR 600 and FPR 5 Designed for Superior Filtration Efficiency Made with electrostatically charged synthetic material that draws and captures allergens between 3 - 10 microns, including lint, dust mites, spores, pollen, pet dander, and dust. Improve Indoor Air Quality Protect your family and loved ones with clean indoor air quality at home. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms. Reduce Cost An Aerostar furnace air filter helps keep your HVAC unit working efficiently by removing dirt and reducing strain on the motor. When your unit runs properly, it consumes less energy, requires less maintenance and will have a longer life. These factors will have an impact on your utility bill and maintenance costs. It is recommended that you change the filter every 60 to 90 days during normal times of year but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. About Aerostar Air Filters Aerostar filters are manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for residential, commercial and industrial applications. The Aerostar brand is known for constantly innovating and improving their technology to help make filtration more efficient, effective and environmentally friendly every day. What's in the Box Box of twelve Aerostar MERV 8 Pleated Furnace Air Filters. MERV 8 filters are comparable to MPR 600 and FPR 5 ratings ProductGrade : new ProductSiteLaunchDate : 2016-07-29T17:50:29.668Z Size : 28" x 20" x 1" Style : MERV 8 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40161505 WebsiteShippingWeight : 1 pounds