Flat-D Vent-D,14"L x 4"W,5/Pack,Vent-DPrice: USD17.45 Flat-D Vent-D eliminates any smelly odors coming thru the vents before blowing into your living space. Simply place the Vent-D in your air vent. It can be customized or cut to fit the vent exactly.Other products from H e a l t h P r o d u c t s F o r Y o u |