Specification AgeRangeDescription : adult Brand : LotFancy BulletPoint1 : 【Easy Installation & Maintenance】 ✔️ Fits 20x20x1 slots (actual size: 19 3/4"x19 3/4"x3/4"). Align airflow arrows & slide into central units/return grilles. Replace every 90 days (30-60 days in peak seasons) BulletPoint2 : 【Premium Filtration】 ✔️ MERV 8 (MPR 600 & FPR 5) – Traps 90% of 3-10 micron particles (dust, pollen) & 85% of microparticles (odors, smoke) for 48-hour air improvement. Electrostatic pleats capture more without restricting airflow BulletPoint3 : 【Value Pack Savings】 ✔️ 6-pack saves 15%+ vs. 4-pack! Ideal for homes, offices, schools, hospitals. Keep HVAC running smoothly & extend its lifespan with consistent, clean air BulletPoint4 : 【Durable & Efficient Design】 ✔️ 23 pleats with dual wire backing & sturdy cardboard frame for longer filter life. Resists heat/humidity, ensuring stable airflow efficiency in HVAC systems (furnaces, ACs, heat pumps) BulletPoint5 : 【 High-Performance】 ✔️ Made of 100% synthetic electrostatic media for low airflow resistance. Features recyclable materials/recycled cardboard – better air, smaller footprint BulletPoint6 : Maximum filtration for superior air quality, designed for hospitals, laboratories, and high-purity air needs. Color : White CompatibleDevices1 : HVAC CompatibleDevices2 : This MERV 8 filter is comparable with MPR 600 & FPR 5 CompatibleDevices3 : Heat Pump CompatibleDevices4 : Air Cleaner CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 6229488435966 ExternallyAssignedProductIdentifier1 : 6958104857980 ExternallyAssignedProductIdentifier2 : 06958104857980 ExternallyAssignedProductIdentifier3 : 00848224051985 IncludedComponents : air filters ItemName : LotFancy 20x20x1 Air Filter, 4 Pack MERV 8 Pleated Furnace Air Filters Replacement for HVAC (Actual Size: 19.75"x19.75"x0.75") ItemPackageDimensions_Height : 50.165 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 49.784 centimeters ItemPackageQuantity : 6 ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : LotFancy Material : Electrostatically charged filter media MinimumEfficiencyReportingValue : 8 ModelName : Air Filter ModelNumber : 13X-4763-E NumberOfBoxes : 1 NumberOfItems : 4 PackageLevel : unit PartNumber : Furnace Air Filter Pattern : 2 Pack ProductDescription : Provide Your Family with A Healthier Home Environment! MERV 8 Central Air Filter, our furnace filters are ideal for standard residential and commercial use, which can capture 90% of household airborne particles such as dust, dirt, pollen, lint, pet dander, debris, other fibers or allergens and help reduce offensive odors. Package Includes: Pack of 4, 20x20x1 Air Filters (acutal size: 19.75x19.75x0.75''). Commonly used for commercial and residential buildings, industrial buildings, and paint booths. Capture a minimum of 20% of E2 Particles (1.0-3.0 microns) & minimum of 70% of E3 Particles (3.0-10.0 microns). They are also effective at removing most airborne particles that could cause allergies or asthma to flare up without putting too much strain on the HVAC air blower or compressor. MERV 8 filters trap particles sized 3 to 10 microns. MERV 8 filters are effective at trapping 90% of the airborne particles found in the average home. Recommend that MERV 8 filters be changed every 2-3 months to keep them running at full capacity. MERV 8 filters trap dust, lint, debris, pet hair, particles from sanding or spray painting, and textile fibers from clothes or carpets. MERV 8 filters work best in residential homes with average filtration needs. If you are worried about outdoor air pollution, family members with respiratory issues, or pets in the home, then going with a higher MERV rating might be a good idea. ProductGrade : new ProductSiteLaunchDate : 2020-11-17T09:43:55.591Z Size : 4 Style : MERV 8 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 40161505 WebsiteShippingWeight : 0.839 kilograms