ISO 14644-1
Cleanroom Standards

Knowing which ISO class you need is one thing but knowing what that ISO class means is another. At ICS we believe in educating our customers on everything they need to know, which is why we want to make cleanroom standards accessible to you!

A table breaks down the number of particulates allowed in the air for each iso class based on particle size. This ranges from ISO class 1 to ISO class 9