superbobi- Water Basin Replacement for Rainbow D3C D4C Vacuum Cleaner
Brand: superbobi

It is advised to always empty the unclean water down the the toilet or outside following every use, a basin filled with water under the motor can in time evaporate into the motor, rusting the motor and additional metal parts.

2 Quart Water Pan
Fits Rainbow canister vacuums D3C, D4C, SE. Will not fit E series or D2 metal canister cleaners
If your water pan is scratched, cracked, stained or has an odor that will not go away, this will fix it, having a new water pan will help control odors as you vacuum.
It is never advisable to never let the Rainbow to sit for long periods of time with the water still in the 2 quart container.
It is advised to always empty the unclean water down the the toilet or outside following every use, a basin filled with water under the motor can in time evaporate into the motor, rusting the motor and additional metal parts.