Sieve bed refilling using the snow fall method

In this video, we talk about the snow fall method of refilling sieve beds. This is a gentle way of filling zeolite into a sieve bed which uses a specially designed distributor to release the zeolite from above the sieve bed in a manner similar to how snow falls from the sky. Sieve bed pressure testing: https://www.youtube.com/watch?v=SkMNVsDWjoM