Troy, Missouri
696 S Lincoln Dr
Troy, MO 63379
(636) 528-4794

Reasons for Replacing Furnace Filters February 14, 2018

Troy, Lincoln
Reasons for Replacing Furnace Filters , Troy, Missouri

Your furnace plays a key role in your comfort throughout the coldest months of the year. If you don’t practice basic maintenance, you may end up needing furnace repair service more often than you’d prefer. One of the easiest ways to care for the heating system is to change the filter regularly. Here are five reasons to make sure it’s marked on your calendar and at the top of your to-do list.

5 Reasons to Replace Your Furnace Filter

furnace repair1. Improve Efficiency

There’s nothing more satisfying than an energy-efficient home that works hard without driving up your utility bills. When you change your filter regularly, you reduce the risk of air flow restriction caused by a dirty filter. 

2. Decrease Repair Costs

A clogged air filter can contaminate the entire HVAC system, especially if it isn’t changed for months. This can lead to more than just needing HVAC maintenance. The dirt will find its way into the coil and throughout the duct system, which creates several issues that can be quite costly to fix.   

3. Cleaner Air

In addition to providing warm air, your furnace also has the responsibility to push out healthy, clean air. Extended use of the same filter can diminish the air quality and spread allergens throughout the home. This can lead to illness or unpleasant symptoms in both people and pets. For people who already suffer from allergies, dirty air can aggravate the problem.

4. Maintain Lifespan

More than just reducing the need for frequent furnace repairs, changing the filter can also extend the lifespan of the unit. That’s important because the average lifespan of an HVAC system is approximately 15 years. If the system is stressed for long periods of time due to improper air flow, it doesn’t take long for other components and controls to fail.  

5. Worry Less

It can be frustrating to deal with a heating and cooling system that needs constant attention. If you want to avoid frequent HVAC service calls, you can minimize the likelihood of a problem by checking and changing the filter at least once every month. This is an effortless, quick step that can easily save you from a costly furnace repair service.


The team at ABLE Heat & Cool in Troy, MO, understands how important it is to have a heating system that keeps you cozy all season. Get in touch today to find out about their furnace repair and HVAC maintenance services. Whether it’s a minor issue or a more complex concern, these professionals will handle it with ease! Visit their website for more information, or call (636) 528-4794.

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