Purolator has released a new mobile catalogue app. The PurolatorPRO app allows professional installers, technicians, service writers and shop managers to access the newest cataloging information for all filters from Purolator, a division of Mann+Hummel. The app includes a fully integrated VIN decoder search option. Simply take a picture of the VIN with your phone, and the information is available instantly. Additional features of the app include cross-reference details, competitive interchange data and installation instruction sheets and videos.