Specification Brand : GENERAL BulletPoint : Merv 11 BulletPoint1 : 【Long-lasting & Economical】 Our Torjim electrostatic air filter is designed for durability. Constructed with an aluminum frame, it withstands strong winds without deforming or breaking. By opting for a reusable filter that can be easily cleaned, you're not only preventing resource wastage and environmental pollution but also lowering your long-term usage costs. BulletPoint2 : 【Maintain Fresh Air】Featuring pleated layers, our Torjim air filter excels in particle capture compared to other market filters. It effectively absorbs up to 92% of pollen, pet hair, ensuring sustained high filtration performance over an extended duration. BulletPoint3 : 【Effortless Installation & Upkeep】Installing our Torjim air filter is a straightforward task. Simply insert it into the slot of your furnace, HVAC, or AC system. When cleaning is due, just wash it with water and a mild detergent. The filter naturally air dries and is ready for reinstallation. We recommend cleaning every 3 months. BulletPoint4 : 【Universal Compatibility】Our Torjim air filter seamlessly integrates with a diverse array of furnace, HVAC, and AC systems. This ensures you won't encounter any compatibility issues, simplifying the process of filter replacement whenever needed. BulletPoint5 : 【Satisfaction Guaranteed】We will Provide 12 Months of Free Warranty, and Lifetime Professional Customer Service. Any questions, Feel Free to Contact our Customer Service Staff. Color : White CompatibleDevices : Furnace ControllerType : Button Control ControlMethod : touch CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 683786040011 ExternallyAssignedProductIdentifier2 : 0683786040011 ExternallyAssignedProductIdentifier3 : 00683786040011 FilterType : Electrostatic FloorArea : 1 unknown_modifier IncludedComponents : 20x20x1 Air Filter IsAssemblyRequired : 1 ItemName : MERV 11 4001 Filter for GeneralAire 12758 for AC1, AC22, AC3, Carrier 31MF, and Bryant® 902BX (1) ItemPackageDimensions_Height : 63.5 centimeters ItemPackageDimensions_Length : 12.7 centimeters ItemPackageDimensions_Width : 17.78 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-furnace-filters Manufacturer : GeneralAire Material : Aluminum MinimumEfficiencyReportingValue : 11 ModelName : 12758 ModelNumber : 4001 NumberOfItems : 1 PackageLevel : unit PartNumber : 12758 PowerSourceType : air_powered ProductDescription : Aerostar 20 x 25 x 4 Commercial HVAC Filter - Merv 11, Box of 2 Pleated MERV 11 Media Comparable to Filtrete MPR 1000 to 1200 Comparable FPR 7 Designed for Superior Filtration Efficiency Made with electrostatically charged synthetic material that captures 90% of large airborne allergens such as pollen, spores, and dust mite debris. It?s robust frame construction enhances quality and ensures high durability 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 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 12 months during normal conditions but increase frequency during peak seasons 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 2 Aerostar Commercial HVAC FiltersNominal Size: 20 x 25 x 4 Actual Size: 19 1/2" x 24 1/2" x 3 3/4" , Size: 20x25x4, AC and Furnace Air Filters ProductGrade : New ProductSiteLaunchDate : 2007-09-24T00:00:00-00:00 Size : 1 Count (Pack of 1) SpecificationMet : Energy Star Certified StreetDate : 2017-05-15T00:00:01Z Style : MERV 11 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40161505 WebsiteShippingWeight : 1 pounds