GoPro Magenta Dive Filter for Standard + Blackout housing

The Magenta Dive Filter for Standard Housing from GoPro is a color correction filter designed to remove green color cast while using the camera in green waters, and is ideal for freshwater lakes and reservoirs or salt water that appears green due to algae content. It works best when used at depths between 4.5m and 21.3m. The filter is specifically for the Standard Housing and Blackout Housings for the HERO3, HERO3+, and HERO4; if you will use the Dive Housing a different filter is required.