1. Compatible models: suitable for Honeywell HAC-504 HAC-504AW, 63-1508 ECM250i, DH835, HCM-53x, HCM-54x, HCM-300T, HCM-310T, HCM-315T, HCM-330T, HCM-350, HCM-530, HCM-535, HCM-535-20, HCM-540, HCM-550-19, HCM-550, HCM-551, HCM-560, HCM-630, HCM-631, HCM-632, HCM- 632TG, HCM-635, HCM-640BW, HCM-645, HCM-646, HCM-650, HCM-710, HCM1000, HCM1000C, HCM1010, HCM1010C, HCM1020, HCM2000, HCM2000C, HCM2001, HCM2002, HCM2020, HCM2050.
2. Made of high-quality filter paper, it has super water absorption, which can maximize the water output of the humidifier and extend its service life
3. It can humidify the air and significantly improve the air purification ability of the ion group.
4. The filter element can be replaced without other tools and easily installed in a few seconds.
5. It is recommended to maintain it once a month. Use clean water to clean the filter. Rinse the surface 2-3 times. Do not rinse vigorously.