This listing is for one new, never installed Getinge 9100 series Cart Washer level sensor p/n 501583700 in sealed box. Picture(s) of part outside of box is for example purposes only, you will recieve a sealed unit. This part is used across multiple Getinge 9100 models, with two installed in the sump and 1 per booster tank. Please review all pictures and ask any questions before purchasing. Thank you for looking and please check out our other listings!