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Glasfloss, 12x12x1, Disposable, Replacement Air Filters. Great for Economical Air Filtration.

Glasfloss GDS 12x12x1

Size: 12x12x1

MERV: 5

Case: 6 / 12

$28.10 – $53.05

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Glasfloss, 10x30x1, Disposable, Replacement Air Filters. Great for Economical Air Filtration.

Glasfloss GDS 10x30x1

Size: 10x30x1

MERV: 5

Case: 6 / 12

$37.40 – $70.50

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Glasfloss, 10x25x1, Disposable, Replacement Air Filters. Great for Economical Air Filtration.

Glasfloss GDS 10x25x1

Size: 10x25x1

MERV: 5

Case: 6 / 12

$44.52 – $83.95

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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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Rheem Protech PD540042 Media Air Filter

Rheem Protech PD540042 Exact-Fit

Size: 21x21x5

MERV: 8

Case: 2

$112.95

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Rheem Protech PD540041 Media Air Filter

Rheem Protech PD540041 Exact-Fit

Size: 17-1/2x28x5

MERV: 8

Case: 2

$134.60

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Rheem Protech PD540040 Media Air Filter

Rheem Protech PD540040 Exact-Fit

Size: 17-1/2x21x5

MERV: 8

Case: 2

$109.80

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