HWF75CS Filter Compatible for Humidifier Wick Filter HWF75,HWF75PDQ-U Type D,4 Pack Humidifier Filte

Wick Humidifier Filter fits for Humidifier Models: HM-3500, 3600, 3640, 3650, 3655Fits for White Humidifier Models: WHM3300, WWHM3600Replacement for HWF75 Humidifier Filter D replaces Part # HWF75 HWF75CS HWF75PDQ-UReplace filter every 4-6 weeks, depending on usage and hardness of waterSize:13.77inch x 7.87inch x 0.78inch, Contains 4 Humidifier Wicking FiltersMaterial:Composite materialcolour:BlackPackage contents:4 x Humidifier FilterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.