The C&L meters seem to cause a lot of problems, I replaced mine a long time ago and have never regretted it.
Pro-M sells a really nice line of 80mm meters that come with a filter. Currently they are on sale for $199 on the
www.pro-flow.com website. Check out the sale page. I currently have one of the 80mm meters and I am extremely happy with it. Very driveable. I believe Wade has the same meter as well.