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Furnace Parts > Lennox Furnace Filter Parts > Air Filter 31J81

Air Filter 31J81

Item #2710880 | Lennox OEM Part #31J81

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Air Filter 31J81 Alternate Product View
Air Filter 31J81 Alternate Product View
Grid is 1 inch square

Filter 14" x 25" x 1", washable

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$101.84

On Order


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Air Filter 31J81 Part Fits

  • Replaces Part Number 18J38
  • Replaces Part Number 31J8101