taylor- 2005 vs taylor-2006

We just had our pool remodeled at my parents house here in so cal. All new plumbing, 2 more returns, a shelf in the deep end, and a baja step. The finish is emerald bay pebble tec. The pool builder gave me a taylor 2005 kit which i have been using. What is the difference bw this and the 2006? Do i just need to add the titration kit? Thanks

The K-2005 uses a color match scale to read chlorine instead of titration. It is also limited to a chlorine reading of about 5 whereas the K-2006 can read up to about 50ppm I believe. If you have the K-2005, just buy the K-1515 and you'll be all set.

Ok, thanks.