Humidifier filters and humidifier pre-filters play an integral role in the functioning of your home's humidifier; which helps determine the air quality in your home. Keep your Honeywell humidifier operating at peak efficiency with Honeywell replacement humidifier pre-filters and humidifier filters. We carry a full line of replacement humidifier filters, pre-filters, pads, and cartridges to keep your portable humidifier or whole house humidifier operating at peak efficiency. Don't settle for less when you can have top quality Honeywell humidifier replacement filters for Honeywell humidifiers as well as other popular models such as Holmes, RP, Chippewa and Walton. Browse our Honeywell replacement humidifier filters pre-filters to find the ones that fit your humidifier and order securely online here at the official Honeywell store. Breathe easier with Honeywell replacement humidifier filters - Honeywell Consumer Store is your source for genuine Honeywell replacement filters.