Posted 3/5/2018 07:33 (#6621043 - in reply to #6620352) Subject: RE: Water filter for an IH DT436-466-414 ETC
South west of Winnipeg MB
We have been taking ours off and use peak anti-freeze (NOAT) no more additives like DCA. Anytime we change coolant that is what we put in.https://www.peakhd.com/product_lines/final-charge/