Do Filtrete filters remove odors?
No, but in the case of tobacco and wood smoke, removing the smoke particles can help reduce the odor. Are Filtrete filters antimicrobial? Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use. No unnecessary chemicals have been added to the filters. How often do I need to change Filtrete filters? The recommended change interval is three months. However, the effectiveness and life of the filter can vary and will depend on the individual conditions in your home. Unusually dirty duct work, construction work, furniture or drywall sanding, pets, the presence of smokers and running the fan continously are some of the things that can shorten the life of your filter. In these cases, change the filter more frequently. Do I have to worry about restricted airflow with Filtrete filters? Filtrete filters are designed to operate in most residential furnaces and air conditioning systems. If a Filtrete filter remains in use longer than three months, i
