Plastic air freshener could be used in most of locations, ie. ventilation system, filters, or wherever you wish to use.

Plastic air freshener Specifications:

1) Natural green deodorization

2) Eliminates foul smells

3) Easily attaches to any air filter

4)delivers whole home fragrance

 5)lasts for days

6)  56.5x41.5*34 cm  GW/NW: 10/8.5kgs