Kerrville 
Bissell 5770 / 5990 / 6100 / 6405 Pre Motor Foam Filter - Part No. 203-1374
Bissell 5770 / 5990 / 6100 / 6405 Pre Motor Foam Filter - Part No. 203-1374
Foam pre-motor filter is designed to fit Bissell 5770, 5990, 6100 and 6405 model vacuums.