Thor Forums

[Peterrrr]

Originally Posted by petefoss

Assuming I have the same water filter in my 2018 31W, does the lower housing unscrew? I want to check mine for water after blowing out my lines (and for crud).

Thanks,
Pete

Your filter housing should be a shurflo where the lower housing unscrews. You could disconnect the input and output lines then join them for winterizing. Normally you get a filter wrench to unscrew the bottom housing.