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International Comfort Products TCA018AKA1 Air Filter
It is suggested that the air filter is swapped out four times a year for optimal air quality in the home. The actual dimensions of the whole house filter personal choice because of the constraint of your furnace or handler. The main filter should filter contaminants and other fine particles from the air inside the house.
What are the signs that the dust filter is not working right?
- If you lift the air filter up to a source of bright light, the light will not penetrate through a very dirty air filter
- Manufacturers have advised to swap out your air filter four times a year so as to have cleaner breathable air
- The filter looks brown and it would be a good idea to replace it as soon as you can
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