Circular Polarizer Cpl

Circular Polarizer Cpl
Circular Polarizing Filter brands?

I am looking for a CPL for my 18-200mm Nikkor lens. Can anyone recommend a good brand? Nothing too expensive, however. No more then $ 100.00. Thank you.

I use Hoya and have had good luck with them. Some friends have Tiffen

Sanyo hd2000 with circular polarizer