Quote Originally Posted by Martin Aislabie View Post
Of all the Filters I own the Red filter and the Polariser are the least used but its a very personal choice YMMV
A personal choice indeed, but not one that is not shared.

I too do not use the red and polarizer filters much.
The polarizer dulls things terribly, and is of very limited use.
The red filter is not a correction filter, but well and truly an effect filter, and the effect is not very often called for.