Humidifiers are a viable way to maintain a comfortable environment in your home year round. But just like with any machine, they require regular maintenance to function properly. Changing the filter helps humidifiers run more efficiently so you can uphold the health of your home. But how often do they need to be changed? Rick Ogden Heating & Air Conditioning in Loveland, OH, explains below. 

4 FAQs About Humidifier Filters

Why Do They Need to Be Changed? 

Like an air conditioning filter, those for humidifiers trap dust and other particles in your home’s air. If it’s clogged or dirty, the humidifier won’t perform well. Replacing the filter is a kind of preventative maintenance that extends the life of your machine. Additionally, humidifier filters are treated to slow mold growth, but they cannot prevent it. Running a humidifier with a dirty filter may even pose a health hazard.

How Often Should They Be Changed?

While not every humidifier has a filter, if yours does, you should have it swapped out regularly. When you see one becoming discolored, it needs to be changed. Most manufacturers recommend having this done every one to three months, but every model is different. Be sure to consult your user manual.

What Effects Filter Life?

Your home’s air quality directly affects the lifespan of a humidifier’s filter. The system works by pulling in air from the room and dispersing it as mist. Dust, smoke, and pet dander are pulled in as well, which the filter catches. Maintaining a smoke-free home, vacuuming frequently, and minimizing dust can all help extend a filter’s life. Water quality can also impact the filter’s lifespan. Unless you use distilled water, the mineral deposits in your tap water will clog the filter. The only remedy is to tend to the filter frequently. 

Can I Just Clean It?

Some filters can simply be cleaned rather than replaced. For example, many wick filters can be cleaned by submerging them in water, though this can be a more involved process. Replacement filters are inexpensive and can save time. You will also have the peace of mind knowing a brand new filter comes already clean.

If your humidifier needs maintenance or a filter change, call Rick Ogden Heating & Air Conditioning at (513) 683-3714. Their friendly team has assisted customers in the Tri-State area since 1982. Visit their website for more information on their services.