Replacement humidifier fiber element for pureHeat 3-in-1.
When to Replace
The humidifier element should be replaced when it is dirty, moldy, and/or worn.
When to Clean
If the humidifier element is moldy, soak in white vinegar or CLR to clean.
How to Tell if It's Working
If over time, water leaves the reservoir, the humidifier element is working.
