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International Comfort Products TCH018AKA1 Air Filter
The main filter can filter out dust and other particles from the air inside the house. The actual dimensions of the air filter can not be a choice of options because it is based on the declared size of your system. It is suggested that the air filter is replaced for a clean one four times a year for optimal air quality inside the house.
Major clues the primary air filter is in need of replacing
- Sunlight will barely shine on the opposite side of a completely clogged filter
- The system filter looks dirty and maybe should be replaced ASAP
- Manufacturers have suggested to swap out your air filter four times a year for to keep the air inside the house cleaner
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