Our team of HVAC technicians at JR Perkins Heating & Cooling always stresses how important it is to change your air filter at least once a year when you change from heating to cooling or vice versa. Depending on the type of filter, how often you use the heating or cooling system, and other factors like if you are a smoker or the presence of pet hair, they will likely recommend you change it much more often. You may think it is for optimum air quality, but that is not quite true. While one of the benefits of changing an air filter is that you get better indoor air quality, the truth is that the air filter isn't necessarily there for you.
What the air filter in your HVAC system does is it keeps debris, dust, and other contaminants from the internal working parts. The air filter doesn't filter the air directly pumped into your home, instead it filters the air coming from the return duct as it goes into the blower fan. In its own way, because the air is filtered before it goes into the system, it does improve your air quality.
Unfortunately, air filters are often mistaken for being here to improve air quality. If you are really looking to improve the air quality in your home, then you will want to ask one of our experts at JR Perkins Heating & Cooling about adding a whole home air purification system into the mix. This will specifically target contaminants in the air being pumped in your home and can do a lot to improve your overall air quality. Air filters come with qualities that state they can reduce allergens or other air contaminants, and they will, but it is too often confused that doing so is your air filter's primary job. Instead, it is meant to protect your HVAC system from damage or excessive wear from the air coming in.
JR Perkins Heating & Cooling is the first heating and air conditioning company in the East Valley, servicing the Phoenix area, specifically Scottsdale. To learn more, please visit our website at www.JRPerkins.com.