Air Filters | OEM Replacement Parts

Filter

Lennox

OEM Lennox 18x24x4 Pleated Air Filter — X1959

$19.95$29.95

Filter

Lennox

OEM Lennox 20x25x4 Pleated Air Filter — X1957

$19.95$29.95

Filter

Lennox

OEM Lennox 14x20x1 Pleated Air Filter — X1955

$19.95$29.95

Filter

Lennox

OEM Lennox 24x24x4 Pleated Air Filter — X1953

$19.95$29.95

Filter

Lennox

OEM Lennox 20x30x1 MERV 8 Pleated Air Filter — X1204

$19.95$29.95

Filter

Lennox

OEM Lennox 14x25x1 Pleated Air Filter MERV 8 — 98N45

$19.95$29.95

Filter

Lennox

OEM Lennox 18x24x2 Pleated Air Filter MERV 11 — 97L86

$19.95$29.95

Filter

Lennox

OEM Lennox 20x25 Air Filter Media MERV 10 — 78X10

$19.95$29.95

Filter

Lennox

OEM Lennox Pleated Air Filter Merv 7 — 75M99

$19.95$29.95

Filter

Lennox

OEM Lennox 24" x 30" x 1" Air Filter — 62B56

$19.95$29.95

Filter

Lennox

OEM Lennox 18" x 20" x 1" Air Filter — 62B48

$19.95$29.95

Filter

Lennox

OEM Lennox 14" x 24" x 1" Air Filter — 62B36

$19.95$29.95

Filter

Lennox

OEM Lennox 12" x 12" x 1" Air Filter — 62B25

$19.95$29.95

Filter

Lennox

OEM Lennox 24x24x2 Air Filter — 54W67

$19.95$29.95

Filter

Lennox

OEM Lennox 20x30x1 Air Filter — 53B48

$19.95$29.95

Filter

Lennox

OEM Lennox 20x25x2 Pleated Air Filter — 52W41

$19.95$29.95

Filter

Lennox

OEM Lennox Pleated Air Filter — 52W37

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter 20" x 25" x 2" — 50W61

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter — 46X26

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter — 44N61

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter — 44N60

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter — 44N58

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter MERV T — 43N07

$19.95$29.95

Filter

Lennox

OEM Lennox Air Filter — 43H54

$19.95$29.95

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OEM Lennox 18x24x4 Pleated Air Filter — X1959

OEM Lennox 20x25x4 Pleated Air Filter — X1957

OEM Lennox 14x20x1 Pleated Air Filter — X1955

OEM Lennox 24x24x4 Pleated Air Filter — X1953

OEM Lennox 20x30x1 MERV 8 Pleated Air Filter — X1204

OEM Lennox 14x25x1 Pleated Air Filter MERV 8 — 98N45

OEM Lennox 18x24x2 Pleated Air Filter MERV 11 — 97L86

OEM Lennox 20x25 Air Filter Media MERV 10 — 78X10

OEM Lennox Pleated Air Filter Merv 7 — 75M99

OEM Lennox 24" x 30" x 1" Air Filter — 62B56

OEM Lennox 18" x 20" x 1" Air Filter — 62B48

OEM Lennox 14" x 24" x 1" Air Filter — 62B36

OEM Lennox 12" x 12" x 1" Air Filter — 62B25

OEM Lennox 24x24x2 Air Filter — 54W67

OEM Lennox 20x30x1 Air Filter — 53B48

OEM Lennox 20x25x2 Pleated Air Filter — 52W41

OEM Lennox Pleated Air Filter — 52W37

OEM Lennox Air Filter 20" x 25" x 2" — 50W61

OEM Lennox Air Filter — 46X26

OEM Lennox Air Filter — 44N61

OEM Lennox Air Filter — 44N60

OEM Lennox Air Filter — 44N58

OEM Lennox Air Filter MERV T — 43N07

OEM Lennox Air Filter — 43H54