Your air filter is a major component of your HVAC system. Without it, your unit can’t run as effectively as it should. So what happens when you finally get around to your forgotten air filter, only to see that it’s black.
Isn’t my air filter supposed to be white? Yes, you are correct. It is supposed to be white, and free of debris. However, when your HVAC filter is doing its job correctly, it’s not expected for your filter to stay the same color. You can expect a range from white when it is newly installed, to a gray as it needs to be changed.
What’s the main job of the air filter?
The main purpose of the air filter is to collect dust, dander, and other foreign debris.
So what are common reasons why you are seeing a black air filter?
When your unit is running, your evaporator coils become damp with condensation. When this happens, and when left for an extended period of time, a serious problem can arise. Black mold. This mold will grow, and spread to other parts of your equipment, furthering issues.
Your air filter serves the main purpose: To catch dust and other debris before they are circulated into your home. Pets, candles, and other factors can cause your filter to become clogged faster than homeowners who do not have these variables. Home air quality products might be the way to go if you notice recurring issues with your filter or home air quality.
A less serious possibility for a black air filter is simply build up. Routine filter changes will help reduce the risk of your system overworking, and causing more serious problems with your unit later down the line.
Still not sure if you should get it checked out? We can help.
Here at JD’s AC, we have certified HVAC technicians who are knowledgeable and ready to help you. Tending to your unit can be a hassle, and having an unforeseen event such as this come up can be alarming to many homeowners. We are here to help and to serve, give JD’s a call today!
Feb 3, 2012 What’s that smell? While some odors are completely normal, others can be a good indicator of a larger issue with your HVAC system. Below we will walk you through the common causes
Feb 3, 2012 Ah the musk of mold, a smell so recognizable you just can’t miss it. Earthy, dank, damp, call it whatever you like, but the bottom line? It’s mildew. And it isn’t by