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Lennox Healthy Climate X6667 Media Air Filter - 21x26x4 Air Filters

Lennox Healthy Climate X6667

Size: 21x26x4

MERV: 11

Case: 2

$140.65

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Lennox Healthy Climate X6664 17x26x4 Air Filter - Media Air Filters

Lennox Healthy Climate X6664

Size: 17x26x4

MERV: 11

Case: 2

$136.80

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Lennox Healthy Climate X0581 16x25x3 Air Filters

Lennox Healthy Climate X0581

Size: 16x25x3

MERV: 11

Case: 2

$137.95

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Lennox Healthy Climate X6673 Media Air Filter - 20x25x5 Air Filters

Lennox Healthy Climate X6673

Size: 20x25x5

MERV: 11

Case: 2

$94.50

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Lennox Healthy Climate X6670 16x25x5 Air Filters

Lennox Healthy Climate X6670

Size: 16x25x5

MERV: 11

Case: 2

$80.50

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Lennox Healthy Climate X0585 Media Air Filter - 20x20x5 Air Filters

Lennox Healthy Climate X0585

Size: 20x20x5

MERV: 11

Case: 2

$91.95

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Rheem Protech PD540045 Media Air Filter

Rheem Protech PD540045 Exact-Fit

Size: 24-1/2x28x5

MERV: 8

Case: 2

$167.90

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Rheem Protech PD540044 Media Air Filter

Rheem Protech PD540044 Exact-Fit

Size: 21x24-1/2x5

MERV: 8

Case: 2

$128.50

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Rheem Protech PD540043 Media Air Filter

Rheem Protech PD540043 Exact-Fit

Size: 21x28x5

MERV: 8

Case: 2

$159.80

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