Anti-bacterial treated, traps minerals. Replacement filter fits Honeywell, Kaz, Vicks and Robitussin humidifiers. Metal reinforcement. Adds rigidity to shape of the wick filter when moistened. Also...
Anti-bacterial treated, traps minerals. Replacement filter fits Honeywell, Kaz, Vicks and Robitussin humidifiers. Metal reinforcement. Adds rigidity to shape of the wick filter when moistened. Also adds stability with today softer, more absorbent paper. Prevents slumping or insagging in over time or when wet. Helps to maintain the humidifier designed output. Wick filter fits Honeywell HCM300T, 310T, 315T, 330T, 350, 350B, 530, 535-20, 540, 550-19, 550, 551, 560, 630, 631, 632, 632TG, 635,...