SANDMARC Aqua Filter for GoPro Hero 4 and 3+ Cameras - Dive, Scuba and Snorkel Accessory - Red, Magenta and Yellow Filter Set - 5 Pack - Standard Housing Featuring five interchangeable filters at varying depth, the Aqua Filter is the most versatile filter set for your diving adventures Yellow Filter for Night Diving  Magenta Filter for Green Water 5-20 ft, 20-50 ft, 50+ ft Red Filters for Blue Water  Frame for swapping filters. Tether and Micro Fiber Cloth included for added protection. Fits GoPro Hero 4, Hero 3+, Hero + LCD and Hero Standard Housing only.