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Lennox XP13-048 Air Filter
It is recommended that the filter that filters out particles from your home is swapped out every 3 months to maintain the best air quality in the home. Measurements of the main system air filter choice you make but rather a requirement of your system. All air filters come in many types and sizes, in which the one you choose will depend on your desire for cleaner air and air handler size requirements.
Key clues of a deteriorating dust filter
- It is advised to swap out your air filter four times a year in order to have clean air in the home
- When you face it toward a light, the light cannot infiltrate to the opposite side of a dirt-packed filter
- The air filter looks very bad and it would be best to replace it as soon as you can
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