About this item

• Replacement WF2 filter Compatible with HCM-300T, HCM-350, HCM-631, V3100, V3700, HCM-710, HCM-315T, V3900, HCM-630, V3500N, V3500, HCM-350B, WF2, 1118, 1119, 1120, DH835, ReliOn WA-8D, Kaz 3020, HCM-645, HCM-650, V3850JUV, V3850, V3800, HCM-1000, HCM-2000
• Replacement for WF2 Humidifier Filter
• Traps Water Impurities & Dissolved Solids Before They Become Airborne
• For best results, change air filter at least once per season or more often depending on air quality and use.
• Essential for Allergy Sufferers.