Intervac Condovac Paper Bags - 3 Pack Electrolux It seats in place of

It seats in place of the original support with no modification

and suction weakens

Replacing both pieces together restores balanced

the ZM-200 works harder for less: suction fades and fine dust starts finding its way past a strained bag toward the motor

and tight spaces

Intervac Condovac Paper Bags - 3 Pack Electrolux It seats in place ofThese replacement paper dust bags fit the Intervac 2421 Condovac and come three to a pack. Each bag serves as the primary dust collection stage, holding dirt and debris while air passes through the paper. As a Condovac bag fills, the airflow narrows and suction fades, and an overfilled bag can strain the motor or let dust slip back into the room. Changing to a fresh bag before it is full keeps suction strong and filtration clean. Fits: Intervac 2421