Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch HVAC Air Filters. Box of 3. Perspective: front
Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch HVAC Air Filters. Box of 3. Perspective: back
Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch HVAC Air Filters. Box of 3. Perspective: left
Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch HVAC Air Filters. Box of 3. Perspective: top
Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch HVAC Air Filters. Box of 3. Perspective: bottom
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Glasfloss ZL 18x24x4 MERV 10 Pleated 4 Inch HVAC Air Filters. Box of 3.

18X24X4UPC: 0060444399335
$46.97
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Product Information

    Actual Size: 17-1/2 x 23-1/2 x 3-3/4 | Nominal Size: 18x24x4 • Filtration Rating: MERV 10. Comparable to MPR rating 600 to 800, or FPR 5-6 rating. • Blocks and Captures: Dust, pollen, mold spores, pet dander, smog, dust mites, debris. • Durable & Long Lasting: Heavy duty frame won't buckle. • Made in the USA. Ideal for residential and commercial use.

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