Shure RK345 Black Foam Replacement Windscreen for SM7A and SM7B Microphones - Re
Item model number RK345. Shure Model: RK345. Windscreen (Pop Filter) for SM7, SM7A and SM7B Microphones. Compatible Phone Models SM7B. Since 1925, Shure has turned a passion for making great microphones and audio electronics into an obsession.