How Often Should You Replace Your Air Filter?

When it comes to keeping your home clean and your air quality under control, it's important to know how often you should replace your air filter. In general, most air filter manufacturers and HVAC companies recommend changing the air filter every 90 days or 3 months. However, this may vary depending on the location of your home, if you have pets, and the age of your system and equipment. The only way to be sure how often the air filter needs to be changed is to perform a visual inspection of the filter every month. If you have allergies, you can reduce your symptoms by using a high-quality air filter and adopting a more frequent replacement program.

If you answer yes to this question, you'll want to change your filter every 6 weeks to maintain the best indoor air quality. To keep air quality under control and your home clean, you'll want to replace the filter at least 2 to 3 months apart. Pet owners should change their air filter every 2 months, especially when winter turns to spring and summer to fall. To locate the engine air filter housing, look for a large plastic box, usually black, located above or on one side of the engine. The engine air filter keeps the air that the engine “breathes” clean and free of dirt, dust and other particles, which can affect the efficiency with which the car operates.

Replacing your car's cabin air filter is even easier and cheaper than changing your engine air filter. One of the most common problems you'll encounter when you need to change your engine air filter is the reduction in gasoline consumption. To avoid this issue, it's important to keep up with regular maintenance and replace your engine air filter as needed. The American Allergy and Asthma Foundation (AAFA) recommends that “indoor air quality is as important as outdoor air quality. No matter what air conditioning system you have, each unit needs a quality filter that is properly adjusted to keep indoor air quality clean and your unit operating at peak efficiency.”The bottom line is that how often you change your home's HVAC air filter depends on how long the filter is expected to last and the different qualities in your home that affect the filter.

If you're ever in doubt about how often you should replace your air filter, call A-1 Mechanical for expert advice and indoor air quality services for your Michigan home.

Yvonne Hillenbrand
Yvonne Hillenbrand

Avid bacon enthusiast. Wannabe foodaholic. . Hardcore twitter practitioner. Friendly twitter trailblazer. General social media expert.

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