Generic filters can be the best air filters for many people’s homes. They are inexpensive, but are often so for a reason. The general rule is if you can see through the air filter, that air, dust, bacteria, contaminants, and almost anything else will get through fairly easily. You can buy a filter, or be a filter. When you need new HVAC filters or AC service, call I.C.E. Cooling in Orlando right away.