I recently purchased a 72mm Hoya UV filter (green label) on ebay from a seller in China. I noticed that it doesn't have a "Made in _____" label on the filter. But it came with an authentic looking box and everything. I compared the packaging with my 77mm Hoya CPOL filter (green label) which I purchased from someone in the states, and it has "Made in the Philippines" stamped on the filter. The metal frame for the CPOL has a smooth black metal feel to it, while the UV has a matte finish. Could the UV filter be a fake Hoya filter??