Do Ac Units Have Air Filters. This traps dust from the air as it circulates through mainly to stop it clogging up the internal workings. Many homeowners are unfamiliar with how their air conditioners actually work.
If your unit does not have a filter. For any other kind of system look for the air filter behind the return air grill on the wall ceiling or utility closet door. Click to see full answer.
Some are surprised to find that their air conditioners use a specialized AC unit filter to function properly and that these filters must be changed now and thenIf you have never looked at your AC filter now is the time to read up on how and why the air filter for your AC unit.
You can usually access it by opening up the front panel and removing the filters. With air lines being insulated vs. Many air conditioning system or warm air heating air handlers both horizontal and vertical units have one or more air filters that are installed inside of the blower assembly itself. Each indoor mini-split unit will have its own air filter.
