Update One: Different Size of Bus Air Purifier System for Different Size Bus
To suit all kinds of demands, we update our bus air purifier system to have a different size, one for 9 meter below minibus and the other one is for 9 meter above large bus.
For the different size of buses, the bus air return grille size maybe different, before our bus air purifier system only have one size (670mm*9mm), now the bus air filter has two size:
Update Two: LCD Screen to Smart Display Screen
Besides that, we improved the LCD screen to a smart display screen.
1. Smart Display Screen has 12V/24V/220V voltage, it is a independent system, can be used for any kinds of areas to monitor air quality.
2. Gesture control, very easy and convenient for drivers to control the screen.
3. Small size, not take place.
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