General description These 3 Pack Humidifier Wicking Filters are designed for use with Honeywell models HC-888, HC-888N, and Filter C, as well as HCM-890, HEV-320, and several other compatible models. They effectively capture minerals and pollutants from the air, helping to prevent white dust and creating a fresh indoor environment for improved family health. Technical specifications Color: White Material: Wood pulp paper Package Contents: 3 x Humidifier Wick Filters Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Honeywell models: HC-888, HC-888N, Filter C, HCM-890, HEV-320B, HEV-320W, DCM-200, DCM-891B, DCM-891S Installation Easy to install and replace Recommended filter replacement interval: 1-2 months for optimal performance Usage Regularly replacing the filter helps keep the air moist, reduces nasal congestion, and improves breathing comfort, dry skin, and sleep quality