I have this filter for over 2 years now and still its in very good condition! This is a lifesaver. has made my recordings clear with no bad sound of the "b's  and others...You will need this guys if you're serious about recording vocals. I even made a detailed VIDEO review of this in YouTube. Check it out. Just copy and paste this link to YouTube: https://www.youtube.com/watch?v=OvHWZGkrIjo