As a result of the buildup, a dirty filter will also cause poor cold air flow in the air conditioning system. That cold air will be trapped inside the air conditioner, causing ice to form on your coils. Once that happens, the air conditioner will freeze and stop working. A clean air filter will not prevent air from entering and leaving your unit.
However, a dirty air filter will restrict the flow of cold air, causing it to build up inside the air conditioning unit and lower the temperature. If the air filter becomes clogged during the summer cooling season, cold air buildup can cause icing on the air conditioning coils or evaporator. Freezing will reduce the HVAC system's ability to remove heat from the air and eventually cause the air conditioner to fail. A clear sign that the AC filter needs to be replaced is when the back of the unit is too hot.
If the filter is heavily soiled, you may feel warm air coming out the back of the unit. A clogged filter forces the air conditioner to work harder to keep the house cool. This will lead to more frequent air conditioning repairs and ultimately shorten the life of the unit. Reduce the load by simply changing the AC filter regularly.
An overheated air conditioner can be a sign of a clogged air filter. If the AC filter is dirty, the air conditioning unit will work harder when turned on to keep the room cool. Consequently, that will put more pressure on the air conditioner, causing it to produce a lot of heat. If you haven't cleaned or changed the filter in a long time and your air conditioner doesn't blow cold air like before, it could mean that the system has frozen.
Dirty filters restrict cold air flow, which can cause it to build up inside the air conditioner. The end result could be ice formation on the coils. If your air conditioner uses a reusable air filter, you don't have to buy a new filter every time you maintain the air conditioner. Dirty air filters keep your air conditioner running at a lower efficiency, which means it doesn't cool your home as well as it should and can end up costing you more money in the long run.
Sliding a wet filter back into the air conditioner only requires icing and other problems, and trying to dry the filter is likely to damage its delicate surface. A dirty air conditioner filter can wreak havoc on your HVAC system and lead to costly repairs or a complete breakdown when you need your air conditioner most. While dirty air filters can prevent an air conditioner from working, there are many ways to keep your air conditioner well cared for and running efficiently for longer. Although clogged air filters are one of the most common problems affecting the functionality of air conditioning systems, the filter is often the most overlooked element of your HVAC system and, in fact, needs the most attention.
To clean the reusable air filter, you must remove the filter from the air conditioning unit safely and rinse it in a tub or sink with warm water. Don't let a dirty air conditioner filter stop you from feeling comfortable in your own home or lead to costly repairs. If you leave the air filter of an air conditioning unit clogged for too long, you may experience a system-wide failure. To clean the reusable air filter, remove the filter from the air conditioning unit and rinse it in a tub or sink with warm water.
The air conditioner filter isn't the most complicated part of an air conditioning system, but it can dramatically affect your efficiency and the air quality in your home. To clean the air filter, simply remove the filter from your oven, remove dirt and thoroughly clean the filter by running it in warm water. If you notice that your air conditioner doesn't cool down as it normally does or blows hot air, the first thing to check is the air conditioner filter. One of the purposes of an air filter is to filter out all microscopic particles such as dust, pollen, pet dander, bacteria, plant spores and mold, and even smoke.