{"id":2630,"date":"2022-02-21T11:00:17","date_gmt":"2022-02-21T16:00:17","guid":{"rendered":"https:\/\/www.polarbearairconditioning.com\/blog\/?p=2630"},"modified":"2022-02-21T08:38:54","modified_gmt":"2022-02-21T13:38:54","slug":"why-does-my-heater-have-an-air-filter","status":"publish","type":"post","link":"https:\/\/www.polarbearairconditioning.com\/blog\/heating\/why-does-my-heater-have-an-air-filter\/","title":{"rendered":"Why Does My Heater Have an Air Filter?"},"content":{"rendered":"

\"\"There\u00a0are many\u00a0people who don\u2019t know about their home heating systems, and that makes sense. But there is one component that we all should be familiar with, and that\u2019s the air filter. An air filter is an essential component of a heating system that plays a critical role and requires regular maintenance.<\/p>\n

Replacing your air filter will help keep your heating unit working optimally, ensure you have fresh air, and keep your energy bill low. And it is essential to keep an eye on it. But if you\u2019d like a hand or require heating repairs in Bethesda, MD,<\/a> you can reach out to us for help.\u00a0<\/span><\/p>\n

So do all heaters have air filters, and do they have to have one? In this blog post, we will look at air filters, what they do, find out if you can change them, and more. So keep on reading to learn more about heating units and air filters.<\/p>\n

What Does an Air Filter Do?<\/h2>\n

An air filter is a fibrous, porous apparatus that catches solid particles such as dust, mold, and pollen from the air passing through a heating system. It keeps foreign debris from collecting inside the unit\u2019s components and compromising their performance or the air quality the unit produces. It acts as the barrier between you, your heating unit, and the outside world during air circulation.\u00a0<\/span><\/p>\n

If the air were to go through your system without being filtered, debris would quickly accumulate in your system. This would cause it to cycle on a high level to maintain the same performance, which would affect your utility bills and your\u00a0unit’s noise levels. Having no filter would also introduce dirty air into your house, making it less conducive and, in some cases, even cause health risks.\u00a0<\/span><\/p>\n

Air filters are not expensive and are pretty easy to change. So you should always ensure your heating unit has a clean filter and make it a habit to change existing filters at least every 90 days. Just like you would not drink from the same dirty cup just because you\u2019re the one who used it. Don\u2019t compromise on the air quality you breathe inside your house.\u00a0<\/span><\/p>\n

Hot to Change an Air Filter<\/h2>\n

This will not be a comprehensive guide because, depending on your unit, the steps might be different. But it\u2019s a general guide on what to expect and do.\u00a0<\/span><\/p>\n