A passive air freshening system that delivers a powerful, consistent freshness for 30 days. It is capable of freshening your largest spaces without any batteries or fans, and in addition to its own dispenser, Ever Air Pro fits in TC®, TimeMist®, Ecolab®, Hospeco®, Kimberly-Clark® and fan-dispensers. No matter what you put it in, or where you hang it, the Ever-Air Pro cannot break or spill. It works well in restroom stalls, on restroom walls, conference rooms, entry ways, lobbies, trash rooms, or near soiled linens. 100% recyclable and is part of a closed-loop recycling program that allows you to easily recycle. For large spaces that need a simple odor solution, try the passive Ever-Air Pro. It's a powerful freshening system that requires no batteries or fans.