Bissell 22Q3 Zing Canister Paper Vacuum Bag! To protect your motor and maintain peak suction power change bags when 2/3 full. When Vacuuming fine particles such as powder, plaster dust, etc., change bags more frequently. Do not reuse or overfill dust bags as a loss of cleaner suction and/or bag breakage may occur.
\nWill Not Work With Model 4122.