EnviroCare Premium Replacement Vacuum Cleaner Filters made to fit Kenmore Sears Progressive CF1, Progressive Whispertone, Panasonic Vacuum Cleaners, 86883, 86880, 20-86883, 4 filters | | Designed to fit the following Kenmore part #'s CF1, CF-1, 20-86883, 86883, 2086883, 4370616, 8175084, 20-40321, 2040321, 40321, and Ultracare Kenmore 610461 filters. | | Also replaces Panasonic part #'s MCV9568 and AC37KAKTZ000. | | Manufactured by EnviroCare Technologies | |