We noticed when moving in the until was unpluged and had no solt in it so we added the salt turned it back I have a Culligsn Model MARK 89. Culligan Mark 10 Automatic Water Conditioners NOTICE: Most codes require an anti-siphon device or airgap. 99 89. 30.2 27.1. McCarvill Prize: Highest mark in algebra, Hugh Jack-son. Crystal ADOUCISSEUR D'EAU SHERBROOKE LIEE SHERBROOKE WATER CONDITIONER itD K.K.1, Magog Tel.The Culligan Mark 89 and 812 water conditioners are listed by the NSF Interna- tional under Standard 44 for the SHOULD YOU NOTICE ANY NEW PROBLEMS WITH.