Rent Telesin GoPro Hero 8 ND CPL Filter set - Go Pro 8 Black in London (rent for £3.00 / day, £1.43 / week)
Original Waterproof Case Filter Lens Protective Shell Filter Adapter Holder For Gopro Hero 8 Action Camera Purple Red Filters|Sports Camcorder Cases| - AliExpress
Gopro Hero 8 Black Variable ND filter - 2 Pack — Supply Plus
Camera Butter Glass ND Filter for GoPro Hero 8 / Hero 9 V2 (ND4/8/16/32) - Unmanned Tech UK FPV Shop