Protec
WF2 Vicks Humidifier Wick Filter
Protec
Protec Replacement Antimicrobial Humidifier Filter (3 Pack)
VIPORF
2 Pack WF2 Humidifier Filter for Vicks Kaz, Compatible with V3100 V3500 V3700 V3800 V3900 3020 Series,Humidifier Wicking Filter Replacement
ApplianPar
ApplianPar Pack of 4 WF2 Humidifier Wick Filter for Vicks Kaz 3020 V3100 V3500 V3500N V3600 V3800 V3850 V3900