Hoover dt999 O Rings Home › Forums › Trade Technical & Spare Parts Forums › Trade Spare Parts › Hoover dt999 O Rings This topic has 2 replies, 2 voices, and was last updated 13 years, 2 months ago by bobokines. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts January 18, 2013 at 8:45 am #73617 bobokinesParticipant Hi. Anybody got the part number for the three O rings on the softener unit please. prod code 32177107 Many thanks Bob January 18, 2013 at 2:14 pm #388168 MartinParticipant Re: Hoover dt999 O Rings 91941698 Bob. :tup: January 18, 2013 at 7:06 pm #388169 bobokinesParticipant Re: Hoover dt999 O Rings Thanks Martin Bob Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In