Culligan 1000R Replacement Info needed:

[cheeto]

Culligan sells a level 1 and a level 3 filter. Which one is which? I need a culligan "clear promise level 3 filter". Do you have this one?

[waterfilters]

Culligan has changed their categories. The 2 filters to choose from for that system are the 750R (regular quality) Culligan 750R replacement water filter and 155901-26 filter and the 1000R (highest quality) Culligan 1000R replacement water filter and American Plumber 600R water filter .

Thank you,
WaterFilters.NET