The GoPro Red Dive Filter for Super Suit Dive Housing enables you to record properly color-balanced footage underwater with the HERO7/6/5 Black and HERO 2018 cameras. The filter is designed to attach specifically to the Super Suit Dive Housing, which is compatible with these cameras. The red color works best in blue water or clear fresh water at depths of 15 to 70 feet. Installation of the filter is tool free, just press it on. The filter itself is made from optical glass for maintaining a clear, sharp image. A tether for holding the filter to your camera, so you don't accidentally drop it, is included, as is a microfiber storage bag.