With the cost of energy steadily rising, chances are you are taking whatever steps possible to minimize costs. Your home’s heating and cooling system accounts for as much as 50 percent of your total energy costs, which is why it’s essential to ensure your HVAC system is efficient. One of the best ways to increase an AC system’s efficiency is by scheduling or performing regular maintenance for the unit.
According to the U.S. Department of Energy, investing in air filter replacement is considered one of the top priorities for AC maintenance, and one of the best ways to improve your HVAC system efficiency. In fact, it can increase the efficiency of any HVAC system by 5 to 15 percent.
When Is It Time to Change the Filter?
HVAC system maintenance can encompass a number of different tasks. This includes cleaning the coils, checking the moving components, and, of course, changing the filter. But do you really know how often this maintenance should be performed for optimum efficiency?
Some people take time for air filter replacement and system maintenance when a new season starts – when they know their equipment will be working hardest. Others change the filter once each month, just for peace of mind. However, do you understand the factors that actually determine how often the air filter needs to be changed? Here’s what you need to know:
- The type of air filter – each filter has a specific, pre-determined lifespan
- Air quality in the home
- Do you have pets? We love them, but pets result in dirtier air
- The number of people in the home – more people equals more air contaminants
Benefits of Air Filter Replacement
With those above-listed factors in mind, you should change the filters when they are dirty. While this advice may seem a bit generic, the rate at which filters need to be replaced is completely dependent on the living condition of your home. Some of the benefits that come with consistent air filter replacement include:
- Better air quality
- Lessened indoor allergens
- Lower rate of family sickness
- Improved overall health
With air filter replacement, the benefits far outweigh the costs. Just 5 minutes out of your day to replace your filter can save you money later on cold medication, allergy tabs, and yes, the energy bill too!
Benefits of Regular HVAC System Maintenance
In addition to increasing the efficiency of your HVAC system, maintaining it regularly (which includes filter replacement) will help to reduce wear and tear. This is because the unit will not have to work as hard. When the air filter is clean, air flows easily, minimizing the effort required. This regular maintenance and air filter replacement can also help to improve overall air quality, reducing issues with allergies, asthma, and other respiratory issues.
FAQs:
What are the different types of air filters?
There are four main types of filters you can choose for your HVAC system. Each has its own unique benefits and price point. The types of filters you can choose include: Fiberglass filters: This type of filter is by far the most common type of filter used by homeowners and business owners. Fiberglass filters are made of layered fiberglass with a metal grating that keeps the fiberglass in place. These filters are disposable and extremely affordable. Polyester filters: These filters are slightly thicker and more effective than fiberglass. A high-quality polyester filter may cost more initially but can last longer. HEPA filters: You have probably heard about HEPA filters, which means “high-efficiency particulate arrestance” (or air, depending on whom you ask). They are regulated by the U.S. Dept. of Energy, and are incredibly effective at filtering out even small particulate matter. Washable filters: These filters are made of high-quality, durable materials that can be cleaned and reused. Your HVAC technician will be able to recommend the right washable filter for your unit.
If you need more information about when air filter replacement is needed, contact Robert B. Payne at 540-373-5876 for more information.
