Holmes "A" Humidifier Filter, HWF62
Extended life Replacement humidifier circular filter, features exclusive filter change indicator, microban antibacterial protection, for use with humidifier #'s Hm1701, Hm1761, Hm1281, Hm2409, Scm1701, Scm1702, Scm1762 & Scm2409 & Scm4100.