Vacuum Cleaner Accessory|DREAME|Dirty Water Tank Odor Neutralizer|Model RDG1|For X40 Ultra/L40s Ultra/X40 Pro Ultra/L50 Ultra series/L40s Pro Ultra series/L40 Ultra CE/L40s Ultra CE/Matrix10 Ultra/L50s Ultra/L50s Pro Ultra/ Aqua 10/L10s Ultra Gen 3/L30s P