September 27th, 2022
technician hand close up with glove changing air conditioner filter charlotte nc

How to Clean an Air Conditioning Filter?

You’re probably thinking, “does cleaning my AC filter matter?” Well, the answer is yes! Filters are important to maintain your home’s air quality and energy bills. They can be a crucial part of keeping your air conditioner running efficiently. The last thing you want is for dust, debris, and other airborne particles to enter your HVAC system and potentially build up over time, causing costly repairs down the road.

Why Is Your Air Conditioner Filter Important?

You’re probably wondering why your air conditioner filter is important. After all, it’s just a piece of paper or plastic that sits in front of your unit and gets dirty every once in a while. But this seemingly insignificant part can play a huge role in how well your AC works and how comfortable your home is during the summertime.

A clean filter keeps dust and other particles from getting into your ductwork, where they can cause allergies or asthma symptoms. It also helps keep the humidity level down by trapping moisture before it has time to condense on walls or furniture inside the house. As a result, you stay cool without feeling clammy or muggy and get fewer headaches!

When to Clean Your AC Filter

The frequency of HVAC filter cleaning depends on the type you have. Here’s the breakdown:

A reusable air filter should be cleaned every 2-3 months, while you should replace a disposable one monthly. These two filters are often found in central heating and cooling systems. It’s easy to tell them apart, too: if your HVAC unit has an indoor fan, it most likely uses a reusable filter. If not, then it probably uses a disposable one. No matter what type of AC filter you own, it is essential to clean it regularly so your system can continue running at peak performance levels for years to come!

What you will need

  • To clean your filter, you’ll need:
  • Gloves (the kind you use when handling chemicals)
  • A scrub brush or an old toothbrush that you don’t mind throwing away
  • An empty bucket holds dirty water, and a dry one holds clean water while cleaning the air conditioner filter. 
  • Detergent (a small amount should do)
  • Broom/dustpan for sweeping up any dirt particles left behind after washing all surfaces
  • Shut off the AC at the thermostat or circuit breaker. 

Air Conditioning Filter Cleaning Steps

So, you’ve got a dirty filter that needs cleaning? Maybe you have no clue how to clean it or think it will be too much work. The truth is that cleaning your air conditioner filters at home is no big deal! All you need is some time and one of these five simple steps:

  • Use a vacuum cleaner to suck up dust outside your AC unit.
  • Take off the cover and remove any dirt from the inside with a soft brush or cloth. Make sure not to use anything sharp!
  • Run water through the unit until it comes out clean on both sides (don’t forget those drain holes!). This will remove any debris left behind by the vacuumed dirt particles and excess moisture in your filter, which can cause mold growth if left unchecked over time (just like in my basement).

While you may think it is time to change your air conditioner filter, this isn’t always the case. It is important to understand that filters only need to be replaced when they are dirty enough or don’t fit properly in your unit anymore. If you have any doubts about whether or not your filter needs replacing, call our professionals at All Climate Heating & Cooling, who can assess the situation for you. We can also create a custom HVAC maintenance checklist.