More info
Simply screw your filters together then screw the stack caps on the top and bottom.
The NiSi 82mm Metal Stack Caps can be used with a minimum of 1 x 82mm filter and can be used to protect 20+ 82mm filters screwed together.
The metal construction offers protection to filter surfaces and protects the filters from dust, scratches and fingerprints while not in use.
The Stack Caps enable a more organized, streamlined system for storing and carrying your circular filters.
Box contains
Filter Stack Caps
Local Stock 
Fast Shipment 1-2d. 
Safe Purchase 
2 years Warranty 
