What if i have a plastic framed air filter.
Changing furnace filter.
Changing your heating and cooling system s filter is a critical maintenance step every homeowner needs to take to ensure your system operates properly energy consumption is reduced and contaminants are removed from your indoor air.
Dispose of it and replace it with a new filter of the same size when it gets dirty.
Get the right replacement.
Similarly a dirty filter can cause an air conditioner to shut down because the coils freeze up when airflow is inadequate.
Both events stress the system.
Furnace filters are sold at home centers hardware stores and online.
Changing a home furnace filter regularly is the fastest and easiest way to make sure your furnace is running smoothly and efficiently as well as to help purify the air in your home.
Here are some tips how to change your filter.
About once every month or so you should change your furnace air filter to keep your furnace running efficiently.
Replace the filter at least every time the seasons change.
So now that you know how to change a furnace filter you also know how to change an air conditioner filter.
If you don t change the filter lack of airflow through the furnace will cause it to overheat and shut down.
Check the filter monthly to see when it needs to be replaced.
Many costly repairs can be avoided with regular filter changing.
The furnace and air conditioner typically share the same air handler.
Other frequently asked furnace filter questions is a furnace filter the same as an air filter.