Specification AirFilterConstruction : Pleated Brand : Filterbuy BulletPoint1 : 17.5x21x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 17.13" x 20.63" x 4.38") BulletPoint10 : Create A Change Countdown In The Filtrete Smart App. Simply Use The App To Scan The Barcode On Your Filter’S Packaging, Then Choose 30, 60 Or 90 Days For Your Replacement Countdown. When The Lifespan Is Up, You’Ll Get A Notification To Change Your Filter BulletPoint2 : MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more while trapping 95% of dust particles without impacting air flow BulletPoint3 : High quality construction (made in the USA) features an electrostatically charged design with 8 pleats per foot that captures more harmful particles and lasts 3x longer than fiberglass models (replace every 90 days for best performance) BulletPoint4 : Easy installation beverage board (recyclable) frames with dual wire backings improve structural integrity and outperform standard cardboard designs by resisting extreme temperatures BulletPoint5 : Compatible Models: Rheem / Ruud Filter Part Numbers (PD540010, PD540016), Protech (540010, 540016), Housing Part Numbers (RXHF-E17AM10, RXHF-E17AM13) BulletPoint6 : 1200 Odor Mpr Has A Rating Of Merv 11 BulletPoint7 : The Higher The Mpr, The More Microparticles--Such As Pollen, Pet Dander, Smoke, Bacteria And Viruses--Your Filter Will Capture From The Air Passing Through It BulletPoint8 : For Optimal Performance Of Your Heating & Cooling System Or Hvac System, Change Your Home Air Filter At Least Every 90 Days For 1In. Filters, And At Least Every 12 Months For 4 In. And 5 In. Filters BulletPoint9 : For Residential Use Only Color : Gold CommonApplications1 : Allergen Reduction CommonApplications2 : High Strength CommonApplications3 : Antimicrobial CompatibleDevices : Furnace CompatibleDevices1 : Air Conditioner CompatibleDevices2 : Furnace CompatibleDevices3 : Heat Pump CompatibleDevices4 : Air Cleaner CompatibleDevices5 : HVAC System CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 717267213684 ExternallyAssignedProductIdentifier2 : 0717267213684 ExternallyAssignedProductIdentifier3 : 00638060268094 ExternallyAssignedProductIdentifier4 : 00051141994048 ExternallyAssignedProductIdentifier5 : 50051141994043 GpsrSafetyAttestation : 1 IncludedComponents : Air Filters IncludedComponents1 : Premium AirX Air Filters IncludedComponents2 : Cardboard Box ItemDisplayWeight : 7.5 pounds ItemName : Filterbuy 17.5x21x5 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Rheem, Ruud, and Protech (Actual Size: 17.13 x 20.63 x 4.38 Inches) ItemPackageDimensions_Height : 10 inches ItemPackageDimensions_Length : 21 inches ItemPackageDimensions_Width : 17.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : Filterbuy Material : Electrostatically charged filter media Material1 : Plastic Material2 : Aluminum Material3 : Polypropylene MinimumEfficiencyReportingValue : 11 ModelName : RRF17.5x21x5M11pk2 ModelNumber : RRF17.5x21x5M11pk2 NumberOfItems : 1 PackageLevel : case PartNumber : RRF17.5x21x5M11pk2 Pattern : Electrostatic ProductDescription : The Filterbuy replacement whole house air filter 17.5x21x5 (actual size: 17.13" x 20.63" x 4.38") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11 synthetic media (comparable with Micro Allergen Defense MPR 1000 - 1200 & FPR 7) is recommended if you have pets or allergies with its capability to trap 95% of dust particles while protecting your home or business from smoke, smog, lint, pollen, mold, dander, and other forms of debris without impacting air flow. High quality construction features an electrostatically charged design with 8 pleats per foot that captures more harmful particles and prolongs the products lifespan by three times that of fiberglass models (replace every 90 days for best results). Plus, our industrial grade beverage board frames are paired with dual wire backings that significantly outperform traditional cardboard compositions by improving structural integrity with their ability to endure temperatures up to 200 degrees Fahrenheit and withstand exposure to moisture. Installation is also made simple with the addition of easy-to-understand arrows that help identify the direction of air flow and subsequently the way the filter needs to be placed. To top it off, all our components are 100% manufactured within the United States and designed with recyclable materials, providing an eco-friendly alternative to enhancing your air quality. ProductGrade : Replacement Parts ProductSiteLaunchDate : 2019-04-21T07:00:00.000Z RegulatoryComplianceCertification : R37912 Size : 17.1" x 20.6" x 4.4" StreetDate : 2013-10-01T00:00:01Z Style : 17.5x21x5 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2 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 : 7.5 pounds