// Definition
Vibrating screens designed by Bubble Bags as a dewatering step in the water hash process, allowing water to pass through while hash is captured on vibrating mesh, preventing bags from overfilling and losing drainage during continuous washing.
// From the Episode
Bubbleman clarified these were never designed to collect hash directly (unlike stainless steel copies). The water passes through the screen, which vibrates to remove hash, then exits into bags or buckets. Solves the problem of bags not draining during continuous wash runs, which caused Dutch Blooms to spill hash into his 45-micron bag.