My husband is a radio personality and uses a pop filter when broadcasting. Pop filters keep the audience from hearing sounds that are not supposed to be heard as well as diminish the amount of spit on the actual mic. There are some really great things about this particular pop filter. It is made of environmentally safe and friendlyt materials and has a double filter which is really nice. It is really simple to install and use and has a gooseneck that also rotates. My husband said it works much better than the one he was using, that came with his very expensive studio mic., so it is definitely a winner.