How Often Should I Change My Air Filter at Home?

August 7, 2018 11:24 pm Published by Leave your thoughts

The air filter is an important part of your HVAC system. Without a clean and efficient air filter, your HVAC’s ability to cool, heat and ventilate your home will drop considerably. An air conditioning service in Oregon City, OR like L & J Heating & Cooling can be contacted to help you figure out when your air filter needs to be changed. In the meantime, here are some of the ways to know if you should be changing out your HVAC’s air filter sometime soon:

  • Type of air filter: The type of air filter you’re using is an important variable in how quickly you’ll be changing it. Each air filter has a MERV rating, which indicates how good the filter is at keeping particles from getting in. The higher the rating, the more debris and particles it catches. However, this also means it catches more and gets clogged faster. Knowing the MERV rating can impact when you should be changing out your air filter. If you’re unsure of whether it’s time to switch out the filter, an air conditioning service in Oregon City, OR like L & J Heating & Cooling can help.
  • Air quality: If you’ve noticed a drop in the air quality in your home, you may want to consider inspecting your HVAC. Maybe you’re sneezing more, or the air feels heavier, or your allergies are acting up. There may be many reasons for this, but an obvious one is a clogged air filter that needs to be replaced. An air conditioning service in Oregon City, OR can help diagnose the problem.
  • Pets and people: It may seem obvious, but the number of people and pets in the home can impact how much debris and particles the air filter has to deal with. The more people and pets, the faster the air filter gets clogged, and the faster it needs to be replaced. Pet hair and dander can quickly clog and fill up an air filter. For reference, an average suburban home’s filter should be changed about every three months. If you have a dog or cat, that drops to every two months, and if you add another pet, you’re looking at replacing your air filter every 20 to 45 days. These are averages and may not be exactly when you have to replace your air filter. An experienced air conditioning service in Oregon City, OR like L & J Heating & Cooling can help you figure out the average lifespan of your air filter.
  • Air pollution near the house: Another factor is the amount of pollution or construction near your hom If you’re in a development and you or a neighbor are renovating, your air filter may need to be changed faster than normal. That’s because construction kicks more debris into the air, which will likely be absorbed by your HVAC’s air filter. There’s not much that can be done about it, and usually it’s not a major impact, but it is something to consider.

L & J Cooling & Heating has been in business for more than 20 years and is a reliable and knowledgeable air conditioning service in Oregon City, OR. Our experienced staff is ready to share its expertise to keep your HVAC system running smoothly. Give us a call or stop by to chat with us!

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