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International Comfort Products PAF Air Filter
It is suggested that the filter is swapped out four times a year for optimal air quality throughout the home. The filter can filter out bad things in the air and other particles from the air inside the house. The size of the filter is not a choice of options but rather a requirement of your HVAC blower system.
What are the signs that the air filter is not doing its job?
- Manufacturers have suggested to swap out your air filter every 90 days for clean air inside the house
- The unit air filter looks very bad and it would be best to replace it soon
- Light is unable to show through the air filter
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