AAF SECONDARY FILTER VARICEL II-C 90-95% (NOMINAL:12'' X 24'' X 4'' / ACTUAL:11-3/8'' X 23-3/8'' X 3-3/4'') (6-PC/BOX)(M332-428-001)
AAF SECONDARY FILTER AMAIR300E (NOMINAL:24'' X 24'' X 4'' / ACTUAL:23-3/8'' X 23-3/8'' X 3-3/4'')
AAF SECONDARY FILTER AMAIR300E (NOMINAL:12'' X 24'' X 4'' / ACTUAL:11-3/8'' X 23-3/8'' X 3-3/4'')