Your HVAC filter plays a crucial role in maintaining both the efficiency of your heating and cooling system and the air quality in your home. While it’s easy to forget about, neglecting it can lead to higher energy costs, poor air quality, and even costly repairs. Here’s why keeping your HVAC filter clean is so important and how you can do it yourself in just a few simple steps.
Why Cleaning Your HVAC Filter Matters
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Save Money on Energy Bills
A dirty filter blocks airflow, making your HVAC system work harder to maintain the temperature in your home. This added strain results in higher energy use and increased utility bills. By regularly cleaning or replacing your filter, you allow your system to run more efficiently, reducing energy costs. -
Improve Air Quality
Your HVAC filter captures dust, allergens, and other particles, preventing them from circulating in your home’s air. When the filter gets clogged, it can no longer trap these contaminants, leading to poor air quality. A clean filter ensures that your system is circulating cleaner, healthier air, which is especially important for those with allergies or asthma. -
Extend the Life of Your HVAC System
When your system has to work harder due to a dirty filter, it causes unnecessary wear and tear on components like the fan and blower. Keeping the filter clean reduces this strain, helping to prevent breakdowns and extending the life of your HVAC system.
How to Clean or Replace Your HVAC Filter
Step 1: Turn Off the HVAC System
Safety first! Turn off your system (make sure the thermostat and breaker are both turned off) before working on the filter.
Step 2: Locate the Filter
Filters are usually located in the return air duct or the HVAC unit itself. If you’re unsure, check your system’s manual.
Step 3: Remove the Filter
Take out the filter, noting the direction of airflow so you can reinstall it correctly.
Step 4: Clean or Replace the Filter