Sold my M8 long ago and still have some of the Leica UV/IR filters hanging around:

E46
E49
E55

All are LNIB. Always interested in reasonable offers.

Also have a beautiful Heliopan 86mm SH-PMC Slim Polarizer. My new 35mm Summarit-Asph S lens is 82mm and using a step-up ring precludes using the hood, so this polarizer has to go. Asking $175.

Cheers,
Jeff

www.jeffplomleyphoto.com