White stuff comes out of spray bar.

[Marconis]

When I clean out my XP2 filter media monthly, this white milky substance along with white "threads" (that's what they look like) come pouring out of my spray bar when I push down the priming handle. Does this happen to anyone else?

 

[Jchillin]

Yep, it's most likely a bit of deceased bacteria. No need to be concerned IMO.

 

[Zagz]

Bill beat me to it again! Nothing to worry about. Happens to me sometimes as well.

 

[Marconis]

Thanks guys