I am trying to make sure that I order the correct flow sensor replacement. I have one of the older Aquapure 1400s with 2 ports. I know that the part number is R0403800 and I have attached a picture of what I believe is the correct replacement. Could someone please take a look and let me know if I am ordering the right part?

Many thanks for any help or suggestions!

OCdwellersensor apure.JPG