Fraud Blocker

admin@brotherscomfortservices.com

(215) 498-0444

300 Brookeside Ave, Ambler, PA 19002

shop filters
shop filters

Air Conditioning Instllation

Heating Installation

Maintenance

Cold-Climate Air-Source-Heat Pump

Indoor Air Quality

Whole-Home Generators

M

How Often Should You Change Your Furnace Filters?

by | Nov 5, 2024 | HVAC | 94 comments

Ensuring your home’s air quality and maintaining an efficient HVAC system begins with a simple yet crucial task: changing your furnace filter. Given the climate variations, understanding when to replace your furnace filters becomes even more vital. In today’s article, Brothers Comfort Services delves into the best practices for furnace filter maintenance.

Understanding the Importance of Regular Filter Changes

A clean furnace filter is not just a matter of maintaining air quality; it’s about maximizing your HVAC system’s efficiency and longevity. Filters trap dust, pollen, and other airborne particles, preventing them from circulating through your home. Over time, these filters can become clogged, impeding airflow and forcing your HVAC system to work harder. This not only raises energy bills but can also shorten the lifespan of your furnace.

Recognizing When It’s Time for a New Filter

The rule of thumb is to change your furnace filter every 90 days. However, this frequency can vary based on several factors, including:

  • The type of filter you use: Pleated filters may last longer than fiberglass ones because of their larger surface area and ability to trap more particles.

  • Household factors: Homes with pets, allergy sufferers, or ongoing construction projects may need more frequent changes.

  • Usage patterns: How often and intensely you use your HVAC system can also dictate how frequently the filter should be replaced. If you tend to use your furnace during cold winters, more frequent changes might be necessary.

Seasonal Changes and Filter Maintenance

A practical tip for remembering to change your furnace filter is to do so with the change of each season. This strategy not only simplifies maintenance but also ensures your HVAC system is prepared to handle the incoming climate, be it the pollen-filled air of spring or the constant furnace use during chilly winters.

The Role of MERV Ratings in Filter Change Frequency

Furnace filters are rated based on their Minimum Efficiency Reporting Value (MERV), indicating their ability to capture smaller particles. Higher-rated filters (MERV 11 or 12) are better at purifying the air but may need to be changed more frequently due to quicker clogging. For the average home, a MERV rating of 6 to 9 is often sufficient, balancing air quality with maintenance frequency.

Special Considerations for Ambler Residents

For pet owners or families with allergy sufferers, changing filters every 30 to 60 days might be more appropriate. This ensures a consistent removal of allergens and pet dander, improving indoor air quality. Furthermore, homes undergoing renovations or those located in areas with higher outdoor pollutants should consider more frequent changes to mitigate the increased amount of particulates being trapped.

For All Your Furnace Needs, Look No Further!

Staying on top of your furnace maintenance not only supports a cleaner, healthier home environment but also contributes to the efficiency and longevity of your HVAC system. Through regular maintenance and awareness of your home’s specific needs, you can ensure that your furnace operates efficiently throughout every season. Brothers Comfort Services can assist you with all your HVAC needs, providing expert guidance and services to keep your home comfortable year-round. Call us today at (215) 498-0444 or fill out our online form to book an appointment.

94 Comments