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HRF-APP1 Air Filter
Genuine OEM Part # HRF-APP1
Skill Level
$41.89
Skill Level
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Premium universal pre-filter
$41.89
This part HRF-APP1 is compatible with:
- Product Type:
- Air Handler, Humidifier
Related Articles & Videos
Frequently Bought with Air Filter
Air Filter Customer Reviews
Common Problems Fixed by the Air Filter
Based on customer reports and repair data, this part commonly fixes these issues:
Very Likely
Air handler is noisy or loud
Very Likely
Air handler is not blowing enough
Very Likely
Air handler coil icing up
Very Likely
Air handler is frequently cycling/short cycling
Very Likely
Air handler has poor temperature control
About the Air Filter
The air filter is a critical part of heating and cooling the home. Not only does it filter the circulated air, it also helps keep the air ducts and air handler coil from clogging up. Over time as the air filter collects dust and debris, it can start to produce strange whistling or low humming noises. Check and replace the air filter at least twice a year, more often in dusty/dirty environments or if there is a pet in the home.