Bissell Style 8 & 14 Lift-Off Bagless HEPA Filter, Compare to Bissell Part# 3091, Designed & Engineered by Crucial Vacuum. Bissell Style 8/14 Lift-Off Bagless HEPA Filter, Compare to Bissell Part# 3091. Replaces original Bissell part number 3091, 203-6608, 2036608, 470856, FX-HVF090. Fits Bissell Lift-Off Bagless Upright Vacuums 3750, 3760, 4220, 6595, 6801, 6850, 6860.