Our specialized woven paper honeycomb pads allow for the maximum absorption of water for the best possible humidity output in the industry. Up to 150% more strength. Traps impurities in the water. Specifically designed for use with your humidifier. Aluminum reinforcement for longer filter wick life. Antimicrobial. Wick filter fits Holmes HM-850, 3400, 3500, 3501, 3600, 3640, 3641, 3650, 3655, 3656 (HWF-75), HCM3955C-U, HCM3855L-UM; Sunbeam SCM3501, 3502, 3609, 3656, 3657, SCM3755C; Touch Point S120E-A, S120-E-C; White-Westinghouse WWHM-3300, 3500, 3600; Bionaire W12, W14, W15, BCM3656-UM Sears/Kenmore 4904; Honeywell HCM6009, 6011i, 6011ww, 6012i, 6013i. Color: Whites.