Reusable Filter replacement for ReliOn RCM832 , compatible with filter WF813
Replaces: Part # WF813. F its ReliOn WF813, Fits ReliOn RCM832, RCM-832N, DH-832 and DH-830 Humidifiers. TM Reusable Humidifier filter. When it gets dirty it can be regenerated simply by washing with cold water and soap.