Aroma. Universal refill. Fits: Renuzit, Glade, Airwick, scented oil air fresheners (For use in Renuzit [Model no. 741325, 706380], Glade [Model no. SCJ093,SCJ082, SCJ107], and Airwick [Model no. 7D27, ED28, ED29, ED40] air fresheners). ETL listed. Made in USA.