EFP WF813 for Equate Cool Mist Humidifier Filter EQ-2119-UL EQWF813
Specifically engineered to fit WF813 and its variants such as RCM-832, RCM-832N, WF813, RWF813, PCWF813, PCCM-832N, PCCM-840, AC813, EQWF813, EQ-2119-UL, SH100, SH200, -830, -832, ACR-832, D13-C, and -832 models.