HWF72/HWF75 Touch Point Humidifier Filter (Aftermarket) Fits Touch Point models S120E-A and S120E-C. Touch Point humidifier wick replacement filters. Measures approximately 7 3/4" H x 7 1/2" ID x 9 1/2" OD x 1" Thick. With antimicrobial agent! This is an aftermarket filter.