Change the HVAC filter Turn off the HVAC unit, remove the access panels to reach the filter, remove the old HVAC filter, and insert the new HVAC filter. Be sure to pay attention to the arrows on the sides of the filter. Close the access panels and turn the HVAC unit back on. Learn how to replace the air filter in the air conditioner or oven in your home or office with the air filters provided.
You can watch our video tutorial to see how it's done or follow our step-by-step guide in the transcript of the video below. We want to make learning how to replace the air filter in your home as easy as possible. When you can replace the air filters in your home, you'll move toward cleaner air in every room. During the higher winter and summer months, the air conditioning system operates at its maximum capacity and it is recommended to change the air filter every month.
The homeowner should change the unit's filter, especially if it's an HVAC unit that tends to be used almost all year round, at least every three months, but possibly more frequently. Replacing the air filter is important because it can extend the life of the oven, reduce energy bills and improve indoor air quality. Replacing the oven filter with a clean one helps maintain cleaner indoor air, reduces energy costs, helps maintain a cleaner HVAC system, and extends the life of the heating and cooling system. For your system to work properly and in excellent condition, the HVAC filter must be changed periodically every month.
Each HVAC filter has a MERV rating, which measures the efficiency with which the filter captures contaminants that pass through the heating and cooling system. Ideally, if you still have the manual for the HVAC system, you'll find the dimensions of the filter there. Probably the most time-consuming part of this project is finding the filter size you need and running to the store to buy a replacement. Changing the air filter on your HVAC system is probably one of the best things you can do to keep your system running efficiently and help improve air quality in your home.
Changing your air filter regularly can improve indoor air quality and help your HVAC system work more efficiently. Locate where your oven filter is; some filters are located on the ceiling, but the most common location for the HVAC filter is in the ducts near the oven. Most heating and air conditioning filters are disposable, are made of biodegradable paper or similar media, and are shaped like cells, screens, or fins designed to trap as much debris as possible in the air. While you need to know how to change an air filter, it's a good idea to regularly perform professional maintenance on your air conditioning systems, even if you're trying to replace your air filters regularly.
This will help protect your HVAC system from loose debris or perhaps from a loose filter that escapes into the duct.