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Lennox XP16-048 Air Filter
Filters for your Lennox XP16-048 are available in many types and sizes, which depends on your particular choice for how clean you want the air and air handler size requirements. It is suggested that the air filter gets replaced four times a year to maintain the best air quality inside the house. Exact measurements of the air filter can not be a choice of options because of the constraint of the manufacturer of your system.
Major signs your main filter should be replaced
- The system filter looks like it is filled with dust and probably should be replaced right now
- It is suggested to switch out the air filter in your unit about every 90 days to keep the air fresh for the family
- Sunlight will almost not show on the other side the filter at all
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