As a general rule, it's recommended to clean the air conditioner filter inside the indoor unit every two weeks. In dusty or polluted environments, you should clean your filters more frequently. If you can't see through the filter when you hold it up to a light, it's time to replace it. At a minimum, you should change the filter every three months.
A clean air filter will help prevent dust and dirt from accumulating in the system, which could lead to costly maintenance and utility bills. If you live in a hot climate, you'll need to clean your air conditioner filter more often than in a home without pets. Additionally, a dirty filter can cause mold to form in the ducts of the air conditioning unit. Knowing how to clean an air conditioner filter can help you save energy and manage your air conditioner workload.
While these factors affect how often your air filter is changed, you should visually inspect it every month to check for excessive particulate matter buildup. You should always follow the manufacturer's instructions on how often you should clean your air conditioner filter. Air conditioning units don't require much maintenance, but it's important to clean or replace the unit's air filters regularly to reduce the likelihood of mold and common allergens being transmitted through the air through forced air systems. You may need to pay more attention to filters if the air conditioner is used constantly, is exposed to dust, or if you have furry pets in the house.
Without regular cleaning and maintenance, the air filter in the air conditioner unit loses its effectiveness. Air filters trap pet hair, dust, and other irritating particles so that the air conditioning system returns fresh, clean air to the house. Dirty filters restrict the flow of cold air, which can cause it to accumulate inside the air conditioner. If you are cleaning the air conditioner filter, you must remove it and replace it with a new one.
Ideally, you should change your air conditioner filter every three months; however, there are certain factors to consider when determining when to change an old filter. Therefore, how often you change your air conditioner filter depends on the type of filter and the conditions in your home. If the central air conditioner filter is not cleaned regularly, it can accumulate dust, dirt, bacteria, mildew, and mold. Replacing air filters in the air conditioning system is an essential practice to ensure that clean air circulates throughout the house.