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International Comfort Products HAC424AKA1 Air Filter
Air Filters are made in lots of filtering levels, depending on your air quality needs and air handler size requirements. It is highly recommended that the filter that filters out particles from your home is changed every 90 days or so for optimal air quality through the ducts. Exact measurements of the whole house filter optional choice but rather a requirement of your air handler.
What to see if the air filter is on its last leg?
- It is greatly suggested to switch out the air filter in your unit every three months to help clean the indoor air
- The main air filter looks filthy and congested very badly
- Sunlight will barely break through to the other side of the filter
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