Bissell CrossWave HydroSteam Dirty Water Tank for 3515, 3518 MC-6647 and other models

and other models

Benefit: restores reliable motor operation

Confirm your model before ordering to be sure of the fit

A poor connection at this joint is unreliable and can generate heat

while the secondary filter protects the motor and supports airflow through the machine

Bissell CrossWave HydroSteam Dirty Water Tank for 3515, 3518 MC-6647 and other modelsThis genuine Bissell CrossWave dirty water tank assembly (Part #163 4578) fits HydroSteam wet dry vacuum models in the 3515 series and model 3518. The dirty water tank collects the soiled water, debris, and residue pulled up from your floors during cleaning, keeping that mess separated from the fresh solution supply. A cracked, cloudy, or poorly sealing recovery tank causes suction loss, leaks, and odor retention. Swapping in this factory correct