The "Color Filter Set for HERO5" is specifically designed for GoPro® HERO5 Black to put it in the lens port of genuine underwater housing to reproduce natural color with less blue cast. The set consists of three different filters to accommodate different shooting conditions. The filters are designed to fit inside of housing lens port to use with INON GoPro® compatible accessory such as "SD Front Mask for HERO5/6/7" to have full benefit of innovative INON quality attachment lenses "UFL-G140 SD" underwater semi-fisheye lens and "UCL-G165 SD" underwater wide close-up lens.