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Lennox XC21-024 Air Filter
It is recommended that the filter that filters out particles from your home is swapped out every 90 days or so due to the filter clogging up and restricting the flow of air inside the house. The actual size of the whole house filter personal choice because of the constraint of the manufacturer of your system. Air Filters are made in lots of varieties and specific sizes, depending on your desire for cleaner air and air handler requirements.
Key symptoms of an ailing primary air filter
- The system air filter looks bad and maybe should be replaced soon
- If you lift the air filter up to a source of bright light, the light does not show on the other side the filter
- Many pros have suggested to replace your air filter every 90 days to help clean the indoor air
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If you decide on picking up or purchasing a new Lennox XC21-024 replacement part do your best and cross-check the model number as well as make a visual comparison so that you are positive that the correct air filter is the one being purchased. There is no need to install it yourself. Locate a pro in your town or city to do the job for you.
Feel free to download your manual for help.
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