The Sentinel 2500 is a powerful air purification unit ideal for larger vehicles and spaces like fire apparatus, ambulances, school buses, and mass transit vehicles. This robust system actively neutralizes harmful VOCs, viruses, bacteria, and even sterilizes mold using Needlepoint Bipolar Ionization (NPBI™) technology. Designed for safety and convenience, it operates quietly and includes a standard 110V AC power plug for easy installation.