The Accessory Pro&reg; Polarizer and Underwater Dive Filters compatible with all GoPro&reg; Hero4 Hero3+ Hero3 cameras - 3 Pack The Accessory Pro brand product, made to be used with GoPro cameras. The Dive Filters 3 Pack contains all the filters you need when above and below water Polarizer Filter, Red Filter, Magenta Filter Compatible with GoPro Hero4, Hero3+ and Hero3 cameras. Machine cut to fit directly over your lens