1 doctor weighed in:
When is it necessary to use filters for cool mist humidifiers?
1 doctor weighed in

Dr. Martin Fried
General Practice
In brief: Filters
Filters may help remove impurities in water - Some filters are treated with an antimicrobial agent to inhibit the growth of mold in humidifiers.

In brief: Filters
Filters may help remove impurities in water - Some filters are treated with an antimicrobial agent to inhibit the growth of mold in humidifiers.
Dr. Martin Fried
Dr. Martin Fried
Thank
Get help from a real doctor now
Dr. Shontae Buffington
Board Certified, Pediatrics
13 years in practice
828K people helped
Continue
107,000 doctors available
Read more answers from doctors