#3 ElectronicOdor Control/Purifying

Silent, no fan, whisper quiet works continuously without knowing if for 15+ years.
* Compact Design, less than 4"w x 6"h x 2" deep, weighs less than a pound.
* No Filter, self contained, no parts or chemicals to replace or change.
* 4 Watts, runs 24/7 wih less than 4watts/hr-less than most night lights.
* Just Plug In, for years of silent uninterrupted springtime fresh air.