For large areas in need of simple odor solutions, the Alpine Industries Air Freshener Tower refill, is the refill solution you need to keep your room smelling clean and fresh. This tower refill has a gentle and calming Ocean Mist scent. Partnered together with the Alpine Industries Tower Holder, this is an air freshener that you can install anywhere – such as restroom stalls or restroom walls, conference rooms, entryways, lobbies and more.