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Carrier 50RQ Air Filter
Air Filters are available in many filtering levels, which all depends on your personal air quality needs and air handler size requirements. The dimensions of the air filter can not be a choice you make but rather a requirement of your furnace or handler. HVAC specialists suggest that the air filter is exchanged for a new one four times a year due to the filter clogging up and restricting the flow of air inside the house.
Simple signals the primary air filter has very little life left
- If you were to lift up the filter, the light will barely show through a clogged air filter
- Manufacturers have advised to switch out the air filter in your unit about every 90 days in order to have clean air in the home
- The air filter looks bad and perhaps should be replaced soon
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