The Honeywell Humidifier Wicking Filter is designed for use with HEV 320 and HCM-890 models, providing clean and fresh air for your home. With a filter life of 2 months, this cartridge filter in white and blue color is essential for maintaining indoor air quality. The HC888 Series filter is designed specifically for humidifier applications, ensuring optimal performance and efficiency. Upgrade your home improvement with this reliable and effective filter from Honeywell.