You may not find the filter in your home or business to be very important, but you should! There are actually 3 ways air can get filtered-1) through your AC filter, 2) it will get filtered through the AC coil and 3) it will get filtered again through YOURS and YOUR FAMILY’S lungs! Furnace manufacturers put inexpensive fiberglass filters into their furnaces to remove airborne particles that might damage the fan and the heating coil. Particle buildup can also decrease the efficiency of your furnace, as the furnace has to work harder to pull air through the return. More expensive filters can also improve the air quality in your house by removing pollen, bacteria and mold spores from the air. Don’t let YOUR lungs be the filter for your air conditioner! Use the maximum efficiency filter designed for your system.This is especially important if you or someone in your family suffers from allergies or respiratory illnesses. If you do not know which filter that may be, then just ask us, we will be glad to point you in the right direction!