Specification BatteriesRequired : 1 Brand : KINGDOM HARVEST BulletPoint1 : For Humidifier Filter for Essick Air MoistAir EF1, EF21 BulletPoint2 : Lawn Care Made Easy with Our Replacement Parts! BulletPoint3 : Keep Your Lawn Mower at Its Best with Our Trusted Replacement Parts! BulletPoint4 : Upgrade Your Gear, Upgrade Your Performance – Choose Our Reliable Replacement Parts. BulletPoint5 : To ensure a perfect fit and make an informed decision, we encourage you to carefully review both the product's dimensions and visually inspect it in the provided photos. Color : Brown CompatibleDevices : Furnace ExternallyAssignedProductIdentifier1 : 0696972168345 ExternallyAssignedProductIdentifier2 : 696972168345 ItemName : KINGDOM HARVEST for Humidifier Filter for Essick Air MoistAir EF1, EF21 ItemPackageDimensions_Height : 32.385 centimeters ItemPackageDimensions_Length : 24.7904 centimeters ItemPackageDimensions_Width : 30.48 centimeters ItemTypeKeyword : humidifier-replacement-wicks ItemTypeName : Pumkin Manufacturer : KINGDOM HARVEST Material : Plastic ModelName : SW23007 ModelNumber : SW23007 NumberOfItems : 1 PackageLevel : unit PartNumber : description ProductDescription : For Humidifier Filter for Essick Air MoistAir EF1, EF21 ProductSiteLaunchDate : 2016-09-09T18:40:47.511Z RecommendedUsesForProduct : Indoor SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1