Culligan replacement filters We are renting our house and this is the first time we have had to replace the filters. The local culligan dealer does not have the filters we need nor will tell us the correct filter numbers. We have a Culligan Water system AC-15. The filters we received in our order do not match what is currently being used - ours has a knob on both ends. The numbers on the system states: AC-15, AC-15M, AC-15L. Can you please tell me if you have these filters? |