One of the great things about the GoPro is the third party ecosystem that supports its products. There's even growing support for the DJI Action 3 and the Insta360. All are excellent cameras but they're still playing 'catch up' with the myriad of options found in the GoPro ecosystem.

These filter types are very well known to anyone familiar with photography (CPL + ND 8 + ND 16 + ND 32 + ND64 + ND1000). The ND filters allow you to reduce the effects of ambient light no matter what sort of weather. I probably use the CPL filter more than anything across all of the cameras I own--it eliminates 'streaking' and reflections. This is particularly important if you're taking pictures of or around the water or on a snowy day.

The K&F Concept kit is nothing fancy--just well made adaptations of these fundamental filter types that fit perfectly on my GoPro Hero 11 and Hero 10. It's extremely easy to install on the camera by just twisting and removing the OEM filter. It's fit and functionality is identical. The filters come in a pair of plastic cases and are well protected. It would be great if they had some water resistance but it's hard to complain when they're otherwise so good. Best of all, they're sold at a very good price point. Highly recommended!