The PolarPro GoPro Hero5 Black Snorkel Filter allows you to capture vibrant tropical colors without having to edit in post-production. Simply push on the low-profile Snorkel Filter and press record for epic turtle and reef pictures. The Hero5 Snorkel Filter uses a special color formula to color correct underwater from 2 to 25 feet deep. The sleek low-profile design matches the GoPro Hero5 perfectly and is guaranteed to make your snorkel videos pop.