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International Comfort Products TCA424AKA1 Air Filter
It is recommended that the air filter is changed every 90 days or so for optimal air quality throughout the home. International Comfort Products TCA424AKA1 filters exist in many different styles and sizings, which depends on your particular choice for how clean you want the air and air handler size requirements. The size of the filter is not really a choice you make due to the requirement of whoever designed your heating and cooling system.
Major symptoms of a poorly performing main filter
- When you hold it up, the light will not shine through to the other side of the dirt filled filter
- The system filter looks gross and it would be best to replace it as soon as you can
- Professionals have advised to swap out your air filter about every three months for clean air inside the house
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