Changing filters less frequently can result in serious health problems
In fact, according to the EPA, Particulate matter 2.5 (commonly known as fine particles) can lead to asthma attacks, heart disease, lung cancer, premature births, low birth weight babies, and even death. To keep your family safe from harmful pollutants, you should regularly clean your heating and cooling system’s filter.
Most homeowners don’t realize they need to change their HVAC filters regularly until something goes wrong with the unit. When you start noticing things like odors, dust, mold, or strange noises, it’s time to get new filters.
Here’s how often you should change your filters:
– Every 6 months – If you have central air conditioning
– Every 12 months – If you have forced air heating
– Once per year – If you have heat pumps
Here’s what you need to know about the filters’ importance
A filter is basically a piece of material that prevents contaminants from getting inside your ductwork. There are two types of filters: primary and secondary. Primary filters are located at the beginning of the airflow path, while secondary filters are placed towards the end. Both types of filters have different purposes.
Primary Filters
These filters prevent particles from entering the air stream before it reaches the rest of the system. Your primary filters are designed to catch small debris like pollen, dirt, pet hair, and dust. While these filters are great at keeping the air clean, they’re not meant to last forever. You’ll want to change your primary filters once or twice a year depending on how dusty your area gets.
Secondary Filters
Your secondary filters are designed to trap larger particles like mold spores, bacteria, and viruses. These filters are generally longer-lasting than their primary counterparts. However, they do require more frequent replacement. Secondary filters should be replaced every month, even if you don’t notice any visible buildup.
Don’t let the indoor air quality of your house deteriorate by dirty filters
A lot of people don’t realize that when they buy new air conditioning equipment, they also need to replace their existing filter. If you’re not careful, you’ll end up with a system full of dust and debris, which can cause all sorts of problems down the road.
They also help prevent pests such as mosquitoes and cockroaches from entering your house. And when you’re ready to replace them, you’ll find plenty of options with Alayna Christensen and Ocean Blue Heating & Air Conditioning.
