The one other assembly essential for that Flowtron was inserting the octanol cartridge, which slides conveniently into your cartridge holder on the bottom of the unit. The cartridge lasts about 30 days and prices about $fifteen to get a substitute a few-pack. All through my tests, I checked out https://outdoor-bug-zapper99640.kylieblog.com/29193267/indicators-on-best-bug-zapper-outdoor-you-should-know