Heating System Maintenance: Tips for Filter Care

Even for those who keep a tidy home, discovering a thick layer of dust can be frustrating. While you may wipe or vacuum it away, it often returns. But does this mean your heating system needs repair?

Dust and airborne particles are persistent and omnipresent, posing genuine health hazards. The U.S. Environmental Protection Agency has cautioned that indoor air pollutants rank among the top five environmental health risks. Moreover, indoor pollutant levels can be significantly higher than outdoor levels, with many spending around 90 percent of their time indoors. One significant step toward maintaining clean indoor air – and potentially avoiding the need for heating system repairs – is by maintaining your furnace filter. The filter’s role is crucial in trapping dust, dirt, mold, and other pollutants, ensuring clear indoor air and efficient furnace operation.

Filter maintenance requirements vary based on whether your furnace uses a disposable polyester filter or a reusable, washable one. Consider the pros and cons of each type as you plan your maintenance strategy.

Disposable Filters: Disposable mesh filters offer convenience. Simply remove the old filter, slide in the new one, and avoid crushing the cardboard frame.

The primary challenge with disposable filters is remembering to check them regularly, ideally monthly. While they may only need changing every three months, this interval can vary significantly based on factors like pet ownership or allergies. Hold the filter up to light; if you can’t see through it clearly, it’s time for a replacement.

Reusable Filters: Washable filters with fiberglass or metal frames, once popular, are less favored due to maintenance requirements. They need vacuuming before being hosed down or rinsed clean, ensuring they’re completely dry before reinstalling to prevent mold growth.

Despite the time commitment, reusable filters have lower MERV ratings (Minimum Efficiency Reporting Value) compared to disposable ones. Higher MERV ratings indicate greater efficiency in trapping pollutants, with pleated disposable filters typically rated between 5 and 13, while reusable ones range between 1 and 4.

Selecting and maintaining the right filter is crucial. If you require more information on filter maintenance or need heating system repair services in Chico, Paradise, or nearby areas, don’t hesitate to contact Experts In Your Home.

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