Usage Tips: Compatible with Honeywell HC-888, HC-888N, Filter C, designed to fit Honeywell HCM-890, HCM-890B, HCM-890C, HCM-890-20, HCM-890-MTG, HEV-320B, HEV-320W, DCM-200, DH-890, DH-890C, DCM-891B, DCM-891S. Excellent Performance - This humidifier filter captures minerals and pollutants from the water and helps prevent white dust. Premium humidifier wicking filter helps create a fresh indoor environment and supports family health. Premium Quality Material - Made of professional imported filter paper to ensure optimal performance. Honeycomb pad design allows for maximum water absorption and moisture output. Easy to Install and Replace - For best performance, recommended filter replacement interval is every 1-2 months. Regularly replacing the filter helps maintain moist air, may help reduce nasal congestion, and improve breathing comfort, dry skin, and sleep. Material: Wood pulp paper Color: White Package Contents: 5 x Humidifier Wicking Filters Only the above package content is included; other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement error allowance is +/- 1-3 cm.