Amazon.com : QKOO for HERO9/10/11 Black Lens Filters Set: UV, CPL, Night Filter for GoPro Hero 11 10 9 Black (Directly Replace The Standard Protective Lens On Your Camera) : Electronics
Amazon.com : QKOO Filters for GoPro Hero 11 10 9 Black - ND8/16/32, UV, Night, Star, Diving Red/Pink Lens Filters Set (Directly Replace The Standard Protective Lens On Your Camera) : Electronics
For Hero 11 10 Black 16x HD Macro Lens Red Purple Diving Filter 58mm Adapter Ring Lens Cap for GoPro 8 9 Waterproof Housing Case|Sports Camcorder Cases| - AliExpress
Hero7 Action Camera Filter 58mm Red Filter With 16x Macro Lens Set For Gopro Hero 5 6 7 Black Underwater Diving Filters Hero5 - Sports & Action Video Cameras Accessories - AliExpress
Amazon.com : Neewer 58mm Action Camera Lens Filter Kit - (4)ND Filter (ND4/ND8/ND16/ND32), (1)CPL Filter, (1)UV Filter, (2)Lens Cap, (2)Adapter Ring Compatible with GoPro Hero 5 6 7 Action Camera Lens Accessory :
Amazon.com : Underwater Camera Dive Filters for GoPro Hero 8,9 and 10 Black Protective Housing Lens Cover in Red, Light Red, and Magenta, Professional Color Correcting Photography Accessory Title : Electronics
58mm Adapter Ring w/ ND UV CPL Pack & Cap for GoPro Hero3, Hero3+ & Hero4 Black | eBay
Filters for GoPro Cameras | B&H Photo Video
Amazon.com : SOONSUN 3-Pack Lens Filter ND16 / Light Red/Magenta Filter for GoPro Hero 11 10 9 Black, Neutral Density and Color Correction Diving Lens Filter Kit for GoPro Hero 9 10 11 Black Camera : Electronics
Gopro UV Lens Filter 37mm + Alloy Adapter Ring + Lens Cap Lente Protector Filtro for Gopro Hero 3 3+ 4 Accessories Set filtros|Camera Filters| - AliExpress
For Hero 11 10 Black 16x HD Macro Lens Red Purple Diving Filter 58mm Adapter Ring Lens Cap for GoPro 8 9 Waterproof Housing Case|Sports Camcorder Cases| - AliExpress
Hero7 Action Camera Filter 58mm Red Filter With 16x Macro Lens Set For Gopro Hero 5 6 7 Black Underwater Diving Filters Hero5 - Sports & Action Video Cameras Accessories - AliExpress
Light & Motion Ultraviolet NightSea Flip Filter for GoPro Hero3 announced - Underwater Photography Guide
Amazon.com : Neewer 58mm Action Camera Lens Filter Kit - (4)ND Filter (ND4/ND8/ND16/ND32), (1)CPL Filter, (1)UV Filter, (2)Lens Cap, (2)Adapter Ring Compatible with GoPro Hero 5 6 7 Action Camera Lens Accessory :
Freewell UV Filter for GoPro HERO10/HERO9 Black FW-H9B-UV B&H
Amazon.com : Neewer 58mm Action Camera Lens Filter Kit - (4)ND Filter (ND4/ND8/ND16/ND32), (1)CPL Filter, (1)UV Filter, (2)Lens Cap, (2)Adapter Ring Compatible with GoPro Hero 5 6 7 Action Camera Lens Accessory :