Why does my AC filter get so dirty?
When your A/C is on the thermostat fan will constantly be running causing air too run over the air filter continuously and causing it to get dirty more quickly.
You may have a leak in your air ducts – Leaky air ducts can also cause your filter to clog up and especially if it is near your AC unit..
What happens if you don’t clean your AC filter?
Dirty filters restrict the flow of cold air which can cause it to build up inside the air conditioner. The final result could be the formation of ice on the coils. … Clogged filters can cause allergens to build up in the duct system and then release into the air you breathe each time the system kicks on.
What can I do to make my AC colder?
How You Can Make Your Air Conditioner ColderSpray down the unit: Take a few minutes every other week to spray down the condenser unit. … Change your filters: You might ask how you can make your air conditioner colder without spending a lot; one simple but highly effective way is replacing air filters when they get dirty.More items…•
What does cleaning your AC filter do?
Dirty air filters often require more energy to run, leading to increased electricity bills. If your central air conditioner filter isn’t regularly cleaned, it can collect dust, grime, bacteria, mildew and mold. This can enter your home and compromise the overall air quality.
How do I know if my AC filter is dirty?
One clever way to determine if the air filter is dirty is to do the “white sheet test.” This involves hanging a clean white sheet approximately 5 inches away from one of the vents for at least one hour. If the sheet turns gray, you’ve got a filthy air filter. The grayer the sheet, the dirtier the filter.
Can a dirty air filter cause AC not to cool?
As a result of the buildup, a dirty filter will also cause poor cold airflow in your air conditioning system. That cold air will be trapped inside your air conditioner, causing ice to form on its coils. Once that happens, your air conditioner will freeze up and become inoperable.