... design for bus climate clearing 2. Mildew proof, deodorization The ozone generator for Bus A/C: ModelNY500NY800NY1000PlugStandard motor plug connector DJ7021-6. ... , compact and easy operation.·Specil designed for the bus inside climate clearing, mildewproof, deodorization, etc.·Fine material, great quality, ... free.·Case solid, convenience installation Ozone Generator for vehicular climate control