The AV-2000 facepiece is key to effortlessly extending CBRN protection from air-supplied to air-purifying. A single facepiece. A single fit test. That’s all it takes. The AV-2000 facepiece provides Scott's exclusive “Top-Down Convertibility™” giving you the options you want and the protection you need, from SCBA to APR. And, the AV-2000 facepiece is also fully interchangeable with Scott's full line of SCBA's, air- supplied respirators and other air-purifying respirators, as well as Scott’s communications products. Rental available daily, weekly or monthly.