K&F Concept 4-Pack ND/PL Lens Filter ND8/PL ND16/PL ND32/PL ND64/PL Compatible for GoPro Hero12 /Hero11 /Hero10 /Hero 9 Black, ND&CPL 2-in-1 Filter Kit Protector for Go Pro 13/12/11/10/9 Accessories

The product quality is very good, they look nice on my GoPro 13 and are installed very easily.Allows for correct shutter speeds which makes footage look great.

This is an amazing product. I have been useing this brand for a long time now on my big camera. It was amazing when I found out they made them for my GoPro. Great value, easy to use and is a perfect fit.

Unfortunately when shooting in 8:7 aspect ratio, you can see the ND filter in the corners of the image .

I use this on my helmet and the filter rotates while I ride which is annoying. They do work good though

I can confirm that these are not waterproof. After just a few dips in the water I began getting very foggy clips. The next time I noticed droplets inside the lens, so I went to clean it and the glass popped right out of the housing.. no wonder!I think the advertising is misleading here, hopefully they can change it. GoPros are meant to be submerged, so it doesn’t make sense to me to sell a product for it that can’t go in the water. Otherwise, these are great filters and I love the cpl with the nd. Allows me to see right through the water while filming fly fishing.

Will be great for this summer. The brightness needs to be mitigated when shooting and these do the job. Very happy.