Video: When Should You Change Your HVAC Filter?

How to know when your filter needs to be changed, your air filter. When you have a low airflow or when you feel like your air conditioning is taking too long to cool down the house, then it's probably a good idea to check on your filter. The filter is recommended to be replaced before the winter gets started or before the summer comes in.

So spring and fall is the best time to check your filter. So one of the benefits of changing your filter is that the airflow will be stronger so your equipment won't be on for such a long period of time. So your, your house will, will get to the desired temperature on a record time. If you don't replace the filter, your equipment will keep on running and running and running.

Until it reaches the, the correct temperature and also your pg e bill bill will be probably too high.