Crucial Air 2 Vicks WF2 Humidifier Filters, Fits Vicks V3500N, V3100, V3900 Series, V3700, Sunbeam 1118 Series & Honeywell HCM-350 Series, Compare to Model # WF2, Designed & Engineered 2 PACK OF AIR FILTER REPLACEMENTS COMAPTIBLE WITH VICKS PART #WF2: Premium replacement air filter parts for Vicks Style air filters. Pair Replacements with Part #WF2. Get back to having clean air to breathe with our lightweight, high quality, germ, pet smell, and smok air purifier. Dust and mold air cleaner and eliminator for home, bedroom, living room, filtration.Have peace of mind that pollution,cigarette smell,indoor cooking odors can be filtered for an apartment,house,high-rise, or condo. HEALTHIER LIFESTYLE! No one wants to breathe in dirty air and if you don't clean your air filter that will be exactly what you'll be doing! Replacing your filter will help clean your air and allow for a healthier lifestyle! This filter fits Vicks V3500N, Vicks V3100, Vicks V3900 Series, Vicks V3700, Sunbeam 1118, 119, & 1120 Series & Honeywell HCM-630, HCM-631, HCM-645, HCM-650, HCM-300T, HCM-315T, HCM-350, HCM-350B, HCM-1000, HCM-2000, HCM-540 Series & HCM-710 Series. EASY TO INSTALL so you can get back to breathing clean air as soon as possible! Simply remove your old filter and put this brand new one in it's place! This filter is comparable to model # WF2. SAVE MONEY by using a new air filter! When your Vicks WF2 Humidifier has a clogged or dirty air filter it can cause it to work harder which will end up hurting your electric bill! This filter also fits Enviracaire ECM-250i & ECM-500 & ReliOn WZ-8D. GUARANTEED SATISFACTION because of a 30 day full money bank guarantee and a trusted Think Crucial warranty. We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!