Emerson humidifier wick Aftermarket Replacement Filters
- Fits Emerson humidifier models HD1021, HD200, HD300, HD3000, HD400 and HD4000.
- Measures approximately 5 1/8" x 23 1/2" x 1/2".
- Traps impurities from entering the air.
- For optimum performance, replace filter at the beginning of each season or every 2 months depending on use.
Easy Replacement Instructions