The negative ion generator module of Samsung air purifier was originally used in a Samsung vehicle negative ion purifier. The original product contains such a module and a small fan to blow out the negative ions, which can purify the air in the car. Anion can eliminate smoke and dust, purify air, sterilize and purify formaldehyde, etc. The negative ion generator module is applied to air purifier, air purifier, electric fan, electric heater, air conditioner, air conditioner fan, refrigerator, hair dryer and other small household appliances.

Note: there is a very small fan on the original finished product that will blow out the negative ions. The power supply will control the negative ion module to power on for a few seconds, then power off and stop for a few seconds, and then power on again... Such a continuous cycle can also generate negative ions for the module when DIY is powered on all the time without any conditions. Negative ion generator, odorless, no arc visible, no sound. If it is placed in the car without a small fan, it can be installed near the air outlet of the car. If it is used in the room together with the air purifier, the effect is very good. The negative ions produced by one module may be less, so you can buy more and use them together.