Air Filter Changing Frequency
How often should I change my air filter?

This seems to be the most common question we are asked all the time. The simple answer is, “as often as they get dirty.” Seems simple enough, right? Let me further explain. Every home or business is different and so is the climate we use them in. Each one has different occupants and is used differently. One home may have a family of four with a dog and a cat while another may have single occupant. As you can imagine, the one with a family of four with pets should be changing their filters more often. Why? More people means more dust and pollutants and pets can multiply this several time over.
For a business or office where clients and customers are coming in and out of the door all day long, will need to be changing their ai filters more frequently. Again, the best recommendation is to check your filters each month, because each change of season also brings its own pollutants.
Most of the time it is pretty obvious that an air filter is in need of replacing but here are some signs to look for that can tell you it’s time to change it:
If your air filter is damp or wet
If the filter has been pulled into the unit by the air flow
If you hold it up to a light and little or no light is visible through the air filter
If the amount of air coming out of your registers and grilles has gone down significantly
If there is a build up of dust on your registers or grilles (air has started to bypass the filter)
Our best advice is to check it once a month when you pay your power bill seeing how your air filter has a direct impact on the performance of your heating and cooling system. If it’s dirty go ahead and change it. If not, check again in a week or two. Once you do this, you’ll get a feel for how often the air filter in your own home should be changed.
Ary Co offers monthly filter changing services for residential and commercial buildings We will come in, inspect, and set up a filter changing scheduled that is most convent for you and is optimal for your HVAC system performance.




