Specification AutomotiveFitType : vehicle_specific_fit Brand : LotFancy BulletPoint1 : 【Easy Installation & Maintenance】 ✔️ Fits 14x14x1 slots (actual size: 13 3/4"x13 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 13 (MPR 1500 & FPR 10) – Traps 98% of 0.3-1 micron particles (dust,lint,dirt,spores, pollen, pet dander, fine dust, and smoke,auto exhaust) for allergies homes 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】 ✔️ 19 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 Color : Golden CompatibleDevices : Air Conditioner, Furnace ExteriorFinish : Galvanized Steel ExternallyAssignedProductIdentifier : 6958104885624 IncludedComponents : connector ItemName : LotFancy 14x14x1 Air Filter MERV 13 Pet Smoke Smog Allergens Defense (4-Pack) Pleated HVAC Furnace Air Filters, Replacement for Home AC & Heating Systems, Actual Size: 13.75" x 13.75" x 0.75" ItemPackageDimensions_Height : 35.4076 centimeters ItemPackageDimensions_Length : 8.4074 centimeters ItemPackageDimensions_Width : 35.1028 centimeters ItemTypeKeyword : replacement-household-furnace-filters Manufacturer : LotFancy Material : Copper Material1 : Cotton Material2 : Paper MinimumEfficiencyReportingValue : 13 ModelName : Air Filter ModelNumber : 13Y-5400-R NumberOfItems : 4 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : 13Y-5400-R ProductDescription : Commonly used for commercial and residential buildings that require superb air filtration such as general surgery facilities, inpatient care hospitals, etc. A MERV 13 is a great choice if a healthy home is a top priority for you and also a good call if you have respiratory issues like asthma. Homes with the elderly or newborn members should look into a MERV 13 as well. MERV 13 filters can be a great choice for commercial buildings or medical facilities that require next-level air purity. MERV 13 filters trap particles sized 0.3 to 1 micron. MERV 13 filters are effective at trapping 98% of airborne particles found in an average home. It is recommended that you change a MERV 13 filter every 1-2 months, especially when the furnace or air handler is running a lot. MERV 13 filters specialize in trapping tiny particles like airborne bacteria and smoke. In addition to everything that MERV 8 and MERV 11 filters trap, MERV 13 filters also trap tobacco smoke, smoke from fires, pollutants in bodily fluids released through sneezing and coughing, and bacteria. MERV 13 filters are most commonly used in pharmacies, surgical facilities, and smoking lounges. ProductGrade : new ProductSiteLaunchDate : 2024-05-31T06:23:10.841Z RequiredProductComplianceCertificate : 1 Size : 14x14x1(4 Pack) Style : MERV 13 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 40161505 WarrantyDescription : No Warranty WebsiteShippingWeight : 0.54 kilograms