How to Reuse and Clean Air Filters

Learn how to reuse & clean air filters for your HVAC system maintenance. Find out how often you should change your air filter & how to keep it clean.

How to Reuse and Clean Air Filters

Air filters are an essential part of any HVAC system, as they help keep the air clean and healthy. While disposable air filters are meant for single use only, reusable air filters can be washed and replaced in the air conditioner. Homeowners should note that both reusable and disposable air filters are available, and it is important to know which one you are using. Reusable air filters are made of more durable materials and can be cleaned every one to three months.

Careful and thorough cleaning of these filters is a must, as wetting a disposable filter makes it much less effective. Plus, the moisture that the filter retains can encourage mold growth over time, and the HVAC system could spread mold spores throughout the rest of the house. When cleaning a reusable air filter, it is important to follow the manufacturer's instructions. The strongest filters are usually with metal frames, and can be cleaned according to the manufacturer's instructions.

It is also important to ensure that the filter is completely dry before replacing it in the air cleaner. In general, most air filter manufacturers and HVAC companies recommend changing your air filter every 90 days or 3 months. This may change depending on the location of your home, if you have pets, and the age of your system and equipment. If you have pets in the house, you should consider changing the filter every 60 days or 2 months, and for households with multiple pets or people with allergies or respiratory conditions, we recommend changing the filter every 20-45 days.

For cars, high-performance air filters are durable and designed to be reused. While standard air filters can be cleaned, they are not durable and will need to be replaced at the next service. It is recommended to clean the air filter every 15,000 miles and most service intervals will recommend a change every 30,000 miles. Your HVAC system's air filter is a critical component that helps keep Rockledge, Florida air healthy and clean. Here are some guidelines that will help you clean your air filter and place it back in the air cleaner for use.