Help! with Filtering Brew

[BkMothaFuka]

Where did you get the shorter tube? Maybe our tubes are just getting stretched at the ends and loosing suction. Also I switched to glass media.

 

[Erabus]

My pump has several tubes, the longer tubes seemed to loose suction after aa few uses. I switched the shorter tube and it worked. If you can, cut a little off of both ends of your tube and it should work fine.