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21.5
21.521.521.521.5

21.5"x21.5"x4" MERV 8 Pleated Air Filter - Replacement HVAC Furnace AC Filters for Home, Office & Commercial Use - Improves Indoor Air Quality

$133.35 $242.46 -45%
SIZE:
6
12
4
2

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DESCRIPTION

These 21.5x21.5x4 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

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21.5
21.5"x21.5"x4" MERV 8 Pleated Air Filter - Replacement HVAC Furnace AC Filters for Home, Office & Commercial Use - Improves Indoor Air Quality
$133.35 $242.46