Amazon.com : SOONSUN 3 Pack Dive Filter for GoPro Hero 5 6 7 Black Super Suit Dive Housing - Red,Light Red and Magenta Filter - Enhances Colors for Various Underwater Video and Photography Conditions : Electronics
FLIP11 Two Filter Kit with DIVE & DEEP Filters for GoPro HERO 5, 6, 7, 8, 9, 10, 11
Diving Filter Kit for GoPro Hero 6 / 5 Black - 3 Filters - Frame – CamKix
PolarPro Polarizer Filter for GoPro Hero 7 / 6 / 5 Black
Flip Filters FLIP7 Three Filter Kit with SHALLOW, DIVE & DEEP Filters – Reef Photo & Video