The Filterscan® WiFi Air Filter Monitor and Notification System from CleanAlert issues text/e-mail alerts when an air filter needs servicing –—ideal for operations or property managers responsible for servicing large or multiple facilities. The patented monitor can communicate an air filter’s status to any smartphone (Android or iOS) or internet-connected tablet or desktop computer (PC or Mac). An optional wired output can signal most remote building automation systems. By taking the guesswork out of servicing filters, the Filterscan WiFi is designed to optimize filter life while helping facility managers and building owners avoid higher energy bills, compromised air quality, and costly repairs.