Specification Brand : Nispira BulletPoint1 : Premium ultra fine air filters compatible with ResMed AirSense 10, AirCurve & S9 Series CPAP BulletPoint2 : It helps breathing easier and sleeping more naturally at night and be more productive during the day. BulletPoint3 : These ultra fine filters help trap small particles in air such as pollen, dust. BulletPoint4 : It fits ResMed models AirSense 10, S9 Series, AirStart & AirCurve CPAP BulletPoint5 : 24 Filters included ExternallyAssignedProductIdentifier1 : 810701031506 ExternallyAssignedProductIdentifier2 : 0810701031506 ItemName : HDM Z1™ Custom Tube Adapter Replacement for Travel CPAP Machine ItemPackageDimensions_Height : 11.43 centimeters ItemPackageDimensions_Length : 1.27 centimeters ItemPackageDimensions_Width : 6.35 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : cpap-accessories Manufacturer : HDM ModelNumber : BD9748 NumberOfItems : 1 PartNumber : SB-123 ProductDescription : HDM Z1 Custom Tube Adaptor is a replacement adapter that is used with the HDM Z1 CPAP system, it adapts a standard 22mm CPAP hose to the outlet on the Z1. ProductSiteLaunchDate : 2016-05-17T16:45:47.437Z Size : 1 Count (Pack of 1) SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1