Filter-air
Grid is 1 inch square
97L87 Lennox Air Filter
Manufacturer Part

97L87 Lennox Air Filter

Genuine OEM Part # 97L87Alternative Part Number(s)
Manufacturer Part
Filter-air
Grid is 1 inch square
97L87 Lennox Air Filter
$18.90
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Filter-air
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$18.90
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This part 97L87 is compatible with:

Product Type:
Heat Pump, Packaged Unit/RTU

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Common Problems Fixed by the Air Filter

Based on customer reports and repair data, this part commonly fixes these issues:

Very Likely

Heat pump coils frosting up

Likely

Heat pump not cooling

Likely

Heat pump is frequently cycling/short cycling

Likely

Heat pump - home's humidity is too high

Likely

Heat pump has poor temperature control

About the Air Filter

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. A clogged air filter will greatly reduce the air flow of the furnace or air handler blower which can contribute to the indoor unit's coils frosting up.

Alternative Part Number(s)

Replaces Part Number 97L8701