I've never been forced to do a product review *off the line* on Revain. That is different. I spent hours editing the plosives, pops and clicks of my previous cloth pop filter. One night I got so upset while editing that I bought this product out of anger in the heat of the moment. Now - hearing the difference - it's amazing. I'll probably spend at least an hour less editing time tonight because of this filter swinging the air control around the mic. Reliable product.