Watermaker Winterizing

[Cotemar]

Is there a standard process for Watermaker Winterizing?

Put new pre-filters in ?

Clean ?

Pickle ?

What type of Ant-freeze to use ?

[jamhass]

Spectra recommends a thorough fresh water flush, drain, clean and dry the filters, pickle with propylene glycol (pink stuff sold as RV antifreeze). Good for a year. I leave the filters out afterwards, and install new filters when I recommission.

[phorvati]

pg-100 flavor is preferred over pg-50. I take my pre-filters out and toss them.

[SV THIRD DAY]

Originally Posted by jamhass

Spectra recommends a thorough fresh water flush, drain, clean and dry the filters, pickle with propylene glycol (pink stuff sold as RV antifreeze). Good for a year. I leave the filters out afterwards, and install new filters when I recommission.

That sums it up....