RC,
Just make sure you are getting the right color....I ruined a whole dive using a "red" filter. It was too red for the depth I was in. I needed the more magenta filter.
Regards,
Jarrod
Yeah I actually had the PolarPro filter, but I lost it when I lost my GoPro. Definitely ended up with some shots that were too red. Are there any cheaper alternatives to the 3 filter?