Revit filters not working

[ccoeng]

I have filters set-up for my plumbing systems and for the last 2 months all has been fine. Today the filters are not working right, if I do not have all the visibility boxes checked I get nothing. does someone know how to fix this?

[RobDraw]

Yes but there are a number of possibilities. Can you share the model or a portion of it that exhibits the behavior?

[ToanDN]

Check filter priority, top > bottom.

[ccoeng]

how do i do that

[RobDraw]

You can try attaching it to a post or save it to file sharing site ans post the link.

[ccoeng]

did it work

[RobDraw]

You can check fir yourself and see that it didn't. Are you responding by email? Files will not attach via email. You need to come to the forum. 

[ccoeng]

try again

[ToanDN]

Can you point out what is wrong?

[ccoeng]

it's working in plan view but not in section:

     

[RLY_15 · Accepted solution]

Fix your Grease Waste filter. It's generically turning off ALL pipes, regardless of condition.