Filter cap for clean room ceiling grid system

摘要

A clean room ceiling grid system having spring clips for loading filter panels into ceiling grids from a clean room. The system is operable to permit removal of the filter panels by use of a filter panel removing tool. More particularly, this clean room ceiling grid system requires no plenum space use above the grid members for either installation or removal of filter panels. The system also provides for hermetic sealing of the interface of connected ceiling grid members and allows substantially laminar flow of filtered air in clean rooms.