0000950136-03-000108 10-Q 3 20021231 20030121 BHA GROUP INC 0000801128 3564 431416730 DE 0930 10-Q 34 000-15045 03519427 8800 E 63RD ST KANSAS CITY MO 64133 8163568400 8800 E 63RD STREET KANSAS CITY MO 64133 10-Q 1 file001.txt FORM 10-Q EX-99.1 3 file002.txt CERTIFICATION OF COMPLIANCE EX-99.2 4 file003.txt CERTIFICATION OF COMPLIANCE