A typical AC air filter operating under typical residential conditions can be expected to last about three months. But that is just a general metric; the best way to know how long a filter will last where you live is to inspect it once a month to see how it is doing.
That’s because your filter’s lifespan is greatly impacted by the quality of the air going into the filter. And said air quality depends not only on how polluted your local air is but also on where the air conditioner was installed. If you have a unit on each floor of your house, for example, you may find that the filters on one of the units can last much longer than on the other.
The quality of your filters also plays a role. If you want your filters to last longer, you can contact an air conditioning Ipswich service provider. There are plenty out there, and an HVAC technician can help you find filters that can handle more pollutants or last longer before needing to be replaced.
