Jim_S
Timo Boll
Davey, I'll let you know for sure!
Mike, Thanks! Lots more cool stuff to add too
Terry, they are fed from the return, and empty back into the sump w/out going through a sock. The only time I have ever had any trouble with debris leaving the reactor is within the first few minutes doing a change. There should only be a small amount of flow going through them, or the phosban will start to break up..
HTH
Jim
Mike, Thanks! Lots more cool stuff to add too

Terry, they are fed from the return, and empty back into the sump w/out going through a sock. The only time I have ever had any trouble with debris leaving the reactor is within the first few minutes doing a change. There should only be a small amount of flow going through them, or the phosban will start to break up..
HTH
Jim