GoPro hero session

[Ric]

I lost my gopro3+ with the magenta filter, gone...my fault.
Anyways, now I am thinking:
Gopro4 vs Session which has the best sensitivity in low light ?
And I still want a magenta filter. I am not sure these filters can fit the Sessions or gopro5.

I have read review/comment that the filter doesn't make any difference. It does, but you are supposed to adjust the white balance with the software after the shooting. So a gopro that can't take a filter is not good to me.