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International Comfort Products HAC436GKA4 Air Filter
It is highly recommended that the air filter is swapped out every 90 days or so as to maintain good airflow in the home. Filters come in a wide array of types and sizes, which depends on your particular air quality needs and the specific size of filter you need for your system. Measurements of the filter is not really a choice you make due to the constraint of the availability of room of your system.
What red flags are there that my main filter is not working properly?
- It is greatly suggested to swap out your air filter four times a year to help prevent bacteria from spreading too much
- Sunlight will hardly breach the other side of a completely clogged filter
- It looks like it is filled with dust and must be replaced before tomorrow
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