Endust brand microfiltration bag Can also fit Bissell (upright style 2), Kenmore (5037 and 50378), and Singer (SUB-3 and HEMS-1) Dust seal to hold dust and allergens in while changing bag Traps 99% of allergens such as, ragweed pollen, dust mites, animal dander, and spores Dust Seal feature to minimize backlash of dust, d
