Best Humidifier Filters

LEVOIT 10-Pack Humidifier Replacement Filters, Capture Fine Particles in Water Tank to Improve Humidification Efficiency, Compatible with Dual150(200S), Classic300(S), Classic160, LV600S, OasisMist

Aprilaire 35 Water Panel Humidifier Filter Replacement for Aprilaire Whole House Humidifier Models 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 2)

OEM GeneralAire 990-13 Evaporator Pad Media Filter for 709 990 1040 1042 1137 SL16

Honeywell HAC504PFC Humidifier Replacement Wicking Filter, Filter A

Honeywell HC14PFC Humidifier Replacement Wicking Filter, Filter E

AprilAire 10 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 110, 220, 500, 500A, 500M, 550, 550A, 558 (Pack of 4)

Aprilaire 10 Water Panel, Fits Humidifiers 500, 500A, 500M, 550, 550A, 558, 110 and 220 (Pack of 2)

GA10 Humidifier Filter for GeneralAire 3200 Humidifiers - Case of 2

Honeywell HFT600PFC Humidifier Replacement Wicking Filter, Filter T

4 Pack Humidifier Wicking Filter Compatible with Honeywell HAC-504 HAC-504AW HAC504V1 HCM350 Filter Replacement for Honeywell Filter HCM 350 & Cool Mist Humidifiers