Backscatter Custom 55mm Red Magic Filter for Backscatter Custom GoPro Housing
Go Pro Accessories Red Filter | Nd Filter Gopro Hero 9 - Sports & Action Video Cameras Accessories - Aliexpress
GoPro Red Filter - When and how to use it for snorkeling
What's the Best GoPro Red Filter for Snorkeling & Scuba?
Amazon.com : QKOO Underwater Diving Red/Pink/Magenta Filter for GoPro Hero 12 11 10 9 Black (Directly Replace The Standard Protective Lens On Your Camera) : Electronics
Snap On Red Filter for GoPro Hero 2-Dive Housing – Polarpro Filters
Amazon.com: 3 in 1 Snorkel Diving Underwater Red/Pink/Purple Lens Filter in Seawater & Freshwater only for Waterproof Official Housing of GoPro Hero (2018), GoPro 7 Black, 6, 6 Black, Hero 5, 5 Black. : Electronics