The Importance of Air Conditioning Filter Replacement: What You Need to Know

Air conditioning filters are essential for maintaining the efficiency and performance of your cooling system. But they also get clogged up with dust, dirt, pollen, pet dander, and other indoor air contaminants over time. To keep your AC operating efficiently and in top shape, regular filter replacements are key.

In this article, we’ll discuss why it’s important to replace air conditioning filters regularly, how often you should be changing them out, and tips for finding the right type of filter for your unit. When you schedule air conditioning services in Bedford, NH, you can count on the team at LHR Plumbing & Heating to get your filter changed out.

Benefits of Replacing Your Air Conditioning Filters:
  1. Improved Air Quality: The air in your home can become polluted with contaminants like dust, dirt, pollen, pet dander, and more. By replacing your air filters, you can reduce the amount of indoor air pollutants and improve the overall air quality.
  2. Better Performance: Dirty air filters can restrict airflow, resulting in reduced efficiency and performance of your cooling system. Regularly changing out your filter can help to ensure that you’re getting optimal performance from your AC unit.
  3. Lower Energy Bills: When an AC unit is operating inefficiently and having to work harder to cool a space due to restricted airflow, it can lead to higher energy bills. Replacing dirty air filters on a regular basis will help keep those utility bills down by ensuring that your system is running as efficiently as possible.
How Often Should You Replace Your Air Conditioning Filters?

Your filter should be replaced every one to three months during peak cooling season. It’s also a good idea to check your filter once a month to make sure it isn’t overly dirty or clogged with debris. You may need to change your filter more often if you have pets in the house or if you live in an area with a lot of pollen and other air pollutants. When you are scheduling AC repair services in Manchester, NH, make sure to check your filter and have it replaced if needed.

Finding the Right Air Conditioning Filter: 
  1. Measure your existing filter: Before you go shopping for a new air filter, make sure to measure your existing one so that you can get the right size.
  2. Compare MERVs: Air filters are rated on their Minimum Efficiency Reporting Values (MERV) which range from 1-20. The higher the rating, the more efficiently it will trap airborne particles. To ensure that your filter is trapping pollutants but also allowing adequate airflow, look for one with a MERV rating of 8-13.
  3. Check filter material: Most air filters are made of either cotton or synthetic material and both work well at trapping unwanted substances in the air while still allowing adequate airflow through the system. Some may prefer one type over another depending on the type of particles they are trying to trap.

At LHR Plumbing & Heating, we specialize in air conditioning installation and repair services in Bedford and Manchester, NH. We can help you find the right filter for your system and replace it when needed to ensure that your cooling system is running efficiently. Contact us today to schedule an HVAC service or to know about our AC replacement cost in Manchester, NH.

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