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Glasfloss Industries
SKU: HVP20204
20x20x4 Air Filter Glasfloss HV Series MERV 10 - Box of 6
MERV: 10Pleats per Foot: 14Actual Size: 19-1/2 x 19-1/2 x 3-3/4Change Frequency: Up to 90 Days (More Info)$104.58Ships in 15-20 Business Days -
Glasfloss Industries
SKU: ZLP20244
20x24x4 Air Filter Glasfloss ZL Series MERV 10 - Box of 6
MERV: 10Pleats per Foot: 9Media Square Feet: 18.55Nominal Size: 20x24x4Actual Size: 19-3/8 x 23-3/8 x 3-3/4Sizing Information: (Nominal Size vs. Actual Size)Change Frequency: Up to 180 Days (More Info)$109.43Ships in 15-20 Business Days -
Glasfloss Industries
SKU: M1120244
20x24x4 Air Filter MERV 11 Glasfloss Z-Line - Box of 6
MERV: 11Pleats per Foot: 11Media Square Feet: 22.27Nominal Size: 20x24x4Actual Size: 19-3/8 x 23-3/8 x 3-3/4Sizing Information: (Nominal Size vs. Actual Size)Change Frequency: Up to 90 Days (More Info)$153.47Ships in 15-20 Business Days -
Glasfloss Industries
SKU: M1320244
20x24x4 Air Filter MERV 13 Glasfloss Z-Line - Box of 6
MERV: 13Pleats per Foot: 11Media Square Feet: 22.27Nominal Size: 20x24x4Actual Size: 19-3/8 x 23-3/8 x 3-3/4Sizing Information: (Nominal Size vs. Actual Size)Change Frequency: Up to 180 Days (More Info)$295.28Ships in 15-20 business days -
Glasfloss Industries
SKU: ZLN202444AC
20x24x4 Air Filter with Odor Reduction MERV 10 - Glasfloss (Box of 6)
$372.09Ships in 15-20 Business Days
