Chester Aprilfresh® Biological Odor Eliminator Fresh Air Scent Full Case of 12 8-oz Spray Bottles by Aprilfresh®. $49.99. Compare prices and quality with name-brand products. Doesn't mask odors, Rejuvenates the air. Aprilfresh® 8 oz Odor Eliminator w/spray pump, 12/cs. Eliminates Unpleasant Odors. Fresh Air Scent - Keep one in your car, too!. Purchase by the case and save!. Save 31%!