Lexington-Fayette, Kentucky

Why You Should Change Filters During HVAC Maintenance April 11, 2018

Lexington-Fayette, Fayette
Why You Should Change Filters During HVAC Maintenance, Lexington-Fayette, Kentucky

Replacing or washing your air filter is a crucial HVAC maintenance task. But if you’re unsure why fresh filters are so important, Barkley Blevins Plumbing Heating & Air Conditioning can explain. Since 1890, residential, commercial, and industrial customers all throughout the Lexington, KY, area have trusted their team. According to these experts, filter cleanliness impacts three factors in particular: air quality, economics, and unit longevity.

Air Quality

An air filter is designed to absorb any pollutants and allergens that circulate throughout your property and HVAC system; this includes dust, pollen, and pet dander, among other contaminants. If you go too long without replacing or washing your filter, it will fill up, enabling any additional irritants to drift through your home. If you or anyone in your household has respiratory concerns, a dirty filter will exacerbate the problem.


hvac maintenanceDirty air filters make it difficult for your HVAC system to run smoothly. The accumulated dust and debris eventually collect in other parts of the unit, which causes it to overheat and hinder operation. In the short term, this usually means it’ll run more frequently, resulting in higher utility costs. In the long term, it could cause significant and expensive repairs. To avoid unnecessary expenses, spend some time and just a bit of money on this simple HVAC maintenance task.

Unit Longevity

It’s true of every appliance in your home, but it’s worth repeating: The more repairs an appliance undergoes, the shorter its lifespan will be. If your air conditioner or furnace is fairly new, changing the filters as directed will protect your investment for years to come. How often you’ll need to do so depends on your unit, but it varies between monthly and seasonally. When in doubt, ask your HVAC contractor.

If you’re in the Lexington area and need assistance with your air filters or any other aspect of HVAC maintenance, call Barkley Blevins Plumbing Heating & Air Conditioning at (859) 252-3519. They offer 24/7 emergency services, so don’t hesitate to reach out. Thanks to their extensive experience and training, you can trust they’ll know just what to do. To learn more about what they offer, visit their website.

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