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Most Popular Filters
20x20x4 Filters
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20x20x4 Filters
20x20x4 Filters available in multiple MERV and air capacity ratings
20x20x4 Filters There are 2 products.
Showing 1 - 2 of 2 items
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20x20x4 Filters - MERV 8
20x20x4 Multi-Pleat Multi-Pleat XL8™ Filter Available in Standard Capacity or High Capacity. Sold as a case of 6 filters.
$60.00 -
$68.0020x20x4 MERV 11 Filters
20x20x4 Filters - MERV 11 Multi-Pleat XL11™ Filters available in Standard Capacity or High Capacity Sold in case of 6 filters
$68.00
Showing 1 - 2 of 2 items