General description Replacement filters for Honeywell humidifiers, specifically designed for models HFT600, HEV-600 series including HEV615, HEV615B, HEV615W, HEV620, HEV620B, and HEV620W. These filters ensure fine workmanship and a perfect fit for your humidifier. Technical specifications Dimensions: 19.5 x 16 x 3 cm Material: Wood pulp paper Package Contents: 8 x Humidifier Filter Measurement allowed error: +/- 1-3 cm Usage Replace the filter every 30 to 60 days to maintain cleanliness. Recommended maintenance: once a month. Wash the filter screen with clean water 2-3 times, avoiding forceful washing. Other information Note: Light reflection and different displays may cause slight color variations from the actual product.