The Pūrleve PūrAir provides a simple, yet effective odor masking solution for small to large spaces. Unique fragrances were formulated to perform up to 30 days without batteries or fans. It is effective in restrooms, on restroom stalls, conference rooms, entry ways, lobbies and other public spaces. The Pūrleve PūrAir is 100% recyclable and is part of a closed-loop recycling program.