There are a total of 18 refills + one more that was recently installed in the fan unit. I have placed new batteries in the fan unit so it will work as you get it! I also try to provide as much information about the product as I can.
Country/Region of Manufacture: China
MPN: Clip On
Model: Clip On
Number in Pack: 18
Type: Mosquito protection
Related OFF! Clip-On Mosquito Repellent Fan Unit With 18 Refills+batteries
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