Filter-air
Grid is 1 inch square
  Air Filter 30378
Manufacturer Part

Air Filter 30378

Genuine OEM Part # 30378RC Item # 2710578Alternative Part Number(s)
Manufacturer Part
Filter-air
Grid is 1 inch square
  Air Filter 30378
$61.36
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Filter-air
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$61.36
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This part 30378 is compatible with:

Product Type:
Central Air Conditioner, Washing Machine
Brands:
Speed Queen, Lennox

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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

Heat pump coils frosting up

Very Likely

Central air conditioner is frequently cycling/short cycling

Very Likely

Central air conditioner - home's humidity is too high

Likely

Heat pump not cooling

Likely

Central air conditioner has poor temperature control

Likely

Heat pump is frequently cycling/short cycling

Likely

Heat pump - home's humidity is too high

Likely

Heat pump has poor temperature control

Possible

Central air conditioner not blowing enough

Possible

Central air conditioner coil icing up

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 P-8-7838