Magenta Filter-Green Water Color Correction- Hero 1 & 2 Dive Housing Only Color Correction for Green Water Simple Snap-On Design Constructed out of a Strong Optically Clear Acrylic Includes: Filter, Leash, and Storage Bag Color Correction for Green Water Simple Snap-On Design Constructed out of a Strong Optically Clear Acrylic Includes: Filter, Leash, and Storage Bag