Humidifier Filter for Sunbeam SCM1746 (3-Pack)" Filter Replacement for Holmes HWF64, HWF-64, Filter-B, HC24, HC-24 Humidifier Wick Filters for Sunbeam SCM1746, SCM-1746 Includes (3) Humidifier Filters as pictured Approximate Measurements: 19 1/4" L x 6 1/2" W x 1 1/4" T