HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 1...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 99.97 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket Material...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 1...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 95 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket Material...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 12 in x 12 in x 1...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 12 in x 12 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 99.97 Percent, Frame or Header Material Galvanized Steel, Gasket Location None, Gasket Material None,...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 23 3/8 in x 23 3/...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 23 3/8 in x 23 3/8 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 95 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 11 3/8 in x 23 3/...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 11 3/8 in x 23 3/8 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 99.97 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 12 in x 24 in x 1...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 12 in x 24 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 95 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket Material...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 1...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 99.97 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket Material...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 1...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 24 in x 24 in x 11 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 99.99 Percent, Frame or Header Material Galvanized Steel, Gasket Location Downstream Face, Gasket Material...more
HEPAAir Filter, Style - Air Filters Box, Actual Filter Size 23 1/2 in x 47 1/...HEPA Air Filter, Style - Air Filters Box, Actual Filter Size 23 1/2 in x 47 1/2 in x 2 1/2 in, Performance Rating HEPA, Filter Efficiency - Air Filters 99.99 Percent, Frame or Header Material Aluminum, Gasket Location Downstream Face, Gasket Material...more