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SPT WA-1230E Air Filter
Professionals in the industry advise the your furnace filter gets replaced four times a year so as to maintain good airflow in the home. Filters are available in many styles and sizings, which depends on your particular desire for cleaner air and air handler size requirements. The dimensions of the whole house filter choice of options due to the requirement of your system.
How do you know when your SPT air filter is almost bad?
- It looks dirty and could be replaced as soon as you can
- It is greatly suggested to swap out your air filter about every 90 days to keep the house clean and less dusty
- If you hold it up to the light, it will not penetrate through the air filter
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