BestAIR D13-C Wick Filter, 6 in L, 1-1/2 in W, For RCM832, Honeywell HCM-525 Humidifier

Reinforced design for longer life and better efficiency. Traps impurities in the water. Specifically designed for use with your humidifier. Micro-free. Wick filter fits Duracraft DH830, 832 (AC-813), Robitussin DH832, RCM832, ReliOn RCM832, RCM832N (WF813), Honeywell HCM-525 (HAC-506) 2pk.