Freudenberg Filtration CB41 Best Air Wicking Humidifier Filter

Humidifier filters Reinforced design for longer life and better efficiency than standard wicking filters. Removes minerals from water. Anti-bacterial treated. Fits Bemis models 4000 and 6000 series. Metal reinforcement. Adds rigidity to shape of the wick filter when moisten ed. Also adds stability with today's softer, more absorbent paper. Prevents"slumping" or"sagging" over time or when wet. Helps maintain the humidifier's designed output. Wick filter fits 400, 4D7, 600, 4000, 6000, ED11 series console (1041).