The refill for The Neutralizer Compact Ref#900706 , 20ml. With this refill you will have 6 weeks of operation of the Neutralizer Compact. The neutralizer is composed of a mixture of essential oils. Each oil has specific properties and hundreds of active molecules that work synergistically, creating a link between the oils and the benefits of the plants from which they were extracted. These oils are evaporated by the electronic device.

The odor neutralizer does not make a mess. It is a novel and clean system to combat the odors of your crop.