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International Comfort Products NTN6075HFG1 Air Filter
HVAC specialists suggest that the air filter is swapped out four times a year to maintain the best air quality throughout the home. Air Filters exist in many different styles and sizings, which depends on your particular air quality needs and air handler size requirements. The measurement proportions of the filter is not a choice of options because of the constraint of your HVAC blower system.
Signals the dust filter is on its last leg
- The main filter looks gray or brown and perhaps should be replaced now
- Manufacturers have advised to replace your air filter about every 90 days in order to keep the air free from too much dust
- When you face it toward a light, the light will barely infiltrate to the opposite side of the filter
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