Specification AirFilterConstruction : Pleated Brand : Nordic Pure BulletPoint1 : Nominal Size: 12 x 24 x 1, Actual Size: 11 1/2 x 23 1/2 x 3/4 (11.5 x 23.5 x 0.75) BulletPoint2 : Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. BulletPoint3 : Two beneficial air filters in one - MERV rated synthetic poly blend activated carbon infused pleated media BulletPoint4 : Nordic Pure recommends changing 1" air filters every 30-90 days BulletPoint5 : Made in the USA: Proudly manufactured in the USA, ensuring quality and supporting local production BulletPoint6 : Ideal for customers who not only need odor control but whose daily life demands high filtration, including lint, dust, pollen, pet dander, and smoke particles. Color : White CommonApplications1 : Allergen Reduction CommonApplications2 : High Strength CommonApplications3 : Odor Reduction CompatibleDevices : Furnace CompatibleDevices1 : Air Conditioner CompatibleDevices2 : Furnace CompatibleDevices3 : Heat Pump CompatibleDevices4 : Air Cleaner CompatibleDevices5 : HVAC System CustomerPackageType : 6 ExternallyAssignedProductIdentifier1 : 848224188537 ExternallyAssignedProductIdentifier2 : 0848224188537 IncludedComponents : air filters ItemDisplayWeight : 1.5 pounds ItemName : Nordic Pure 12x24x1 (11_1/2 x 23_1/2 x 3/4) Furnace Air Filters MERV 10 Pleated Plus Carbon 4 Pack ItemPackageDimensions_Height : 66.04 centimeters ItemPackageDimensions_Length : 12.446 centimeters ItemPackageDimensions_Width : 38.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : Nordic Pure Material : Electrostatically Charged Synthetic Media with Activated Carbon Material1 : Plastic Material2 : Aluminum Material3 : Polypropylene MinimumEfficiencyReportingValue : 10 ModelName : MERV 10 P + Carbon ModelNumber : 12x24x1 NumberOfItems : 4 PackageLevel : unit PartNumber : 12x24x1PM10C-4 Pattern : 4 Pack ProductDescription : Aerostar 13x21 1/2x1 MERV 8 Pleated Air Filters (Actual Size: 12 7/8" x 21 1/2" x 3/4") - 6 Pack. MERV 8 filters are comparable to MPR 600 and FPR 5. Designed for superior filtration efficiency, these filters are made with electrostatically charged synthetic material that draws and captures allergens between 3 - 10 microns, including lint, dust mites, spores, and pollen. 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. They also improve the efficiency of your HVAC unit and therefore reduce maintenance and utility costs, by removing dirt and reducing strain on the motor. For best results, change the filter every 60 to 90 days but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. Compatible with furnaces and AC units. ProductGrade : lightly used ProductSiteLaunchDate : 2024-04-15T18:56:19.414Z RegulatoryComplianceCertification : R37912 Size : 4 Pack Style : MERV 10 + Carbon SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 40161505 WarrantyDescription : Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues. WebsiteShippingWeight : 1.565 kilograms