Dust bag for Bissell Zing Canister Vacuums, 3-pack, Manufacturer part number 213-8425 - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.
Genuine BISSELL Bags - Dust Bags 3 pack
Fits Zing Bagged Canister Vacuum 4122 series.
For best performance, it is recommended that you change your bag when it is 1/2 to 2/3 full or when the outside of the bag feels firm to the touch.