How Often To Replace A Furnace Filter in Sylvania, OH

Demanding weather in Sylvania creates a big workload for your furnace. Although improvements in today’s heating technology have greatly increased equipment reliability, regular maintenance is necessary to ensure efficient and long-term operation. The filter is a major key to peak performance and needs to be replaced on a regular basis to avoid a long list of issues. Plus, this easy task makes a big difference in air quality and system efficiency.

As air is drawn through the filter, it captures dust and airborne contaminants before they enter the furnace system. It’s generally recommended to change the filter at least once every 90 days. Type of filter, lifestyle, pets, and all sorts of factors need to be considered when determining frequency. You may notice your heating system running longer and more often. Inspect the filter. If it’s clogged with dust and lint, it’s time to upgrade it. Fortunately, this task is quick, simple, and very inexpensive.

Make a point to replace the filter at the start of each new season. Even during the warmer months, when the furnace sits idle, a clean filter is essential to prevent dust from being sucked through the HVAC system. Be aware that a filter with a higher MERV rating will be better at combating airborne pollutants but the smaller holes tend to clog more quickly. The furnace owner’s manual will most likely specify the proper MERV rating for your system. Filters with a MERV rating of 6 to 9 should normally be replaced every 90 days. Those with a MERV 10 to 12 should be changed every 60 days.