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International Comfort Products TCA024AKA5 Air Filter
It is highly recommended the your furnace filter is changed four times a year due to the filter clogging up and restricting the flow of air through the ducts. All air filters come in many filtering levels, depending on your desire for cleaner air and air handler size requirements. The actual dimensions of the main system air filter choice you make because of the constraint of your furnace or handler.
Major indications of a worsening dust filter
- If you lift the air filter up to a source of bright light, the light will not shine on the opposite side of a dirt-packed filter
- The unit air filter looks dusty and perhaps should be replaced soon
- Many pros have suggested to replace your air filter about every three months in order to have clean air in the home
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