At Discount Heating & Cooling, we often emphasize the significance of regular HVAC maintenance to our customers in Wheeling, Buffalo Grove, Arlington Heights, and surrounding areas. One crucial aspect of this maintenance is the timely replacement of air filters. Let’s delve into the technical details of why this simple task is so important for your heating and cooling system.
Air filters are designed to trap airborne particles such as:
These filters prevent these contaminants from circulating through your home and potentially damaging your HVAC system. They work by forcing air through a fine mesh, which captures particles while allowing clean air to pass through.
When air filters become clogged, they can cause several issues:
Air filters are rated using the Minimum Efficiency Reporting Value (MERV) scale. This scale ranges from 1 to 20, with higher numbers indicating better filtration. For most residential HVAC systems, filters with MERV ratings between 8 and 13 provide an optimal balance between filtration and airflow.
The frequency of filter replacement depends on various factors, including:
Generally, we recommend checking your filter monthly and replacing it at least every 90 days. However, some households may require more frequent replacements.
By maintaining clean air filters, you can ensure your HVAC system operates at peak efficiency, providing comfortable temperatures and clean air throughout your home. For professional AC service or HVAC maintenance in Palatine, Mt Prospect, Des Plaines, and nearby areas, don’t hesitate to contact Discount Heating & Cooling.