CUPBOARD air freshener refill 0% #Crystal clean fragrance. This is a substitute for the closet air freshener from the same line. Crafted from a high-absorption ceramic material, it gradually releases the fragrance contained within. It lasts about 12 weeks on average. Its fresh aroma fosters a soothing and invigorated environment. An ideal solution for enhancing the experience of opening your closet and accessing your garments. Comes with one unit.