2Pcs Air Refrigerator Accessories Replacement for W hirlpool W10311524

2Pcs Air Refrigerator Accessories Replacement for W-hirlpool W10311524 The air filter is used for refrigerator to help reduce the odor and, replacement for W-hirlpool W10311524 refrigerator.Specifications:Material: Paper+ Active CarbonColor: Black& WhiteQuantity: 1Pc, 2Pcs, 4Pcs(optional)Item Size: 77* 46* 14mm/ 3.30* 1.81* 0.55inItem Weight:    1Pc: 10g/ 0.35ounces   2Pcs: 20g/ 0.71ounces   4Pcs: 40g/ 1.41ouncesPackage Weight:    1Pc: 11g/ 0.39ounces   2Pcs: 22g/ 0.78ounces   4Pcs: 44g/ 1.55ouncesPackage Size:    1Pc: 77* 46* 14mm/ 3.30* 1.81* 0.55in   2Pcs: 77* 46* 28mm/ 3.30* 1.81* 1.1in   4Pcs: 77* 58* 37mm/ 3.30* 1.81* 1.46inPackage List:2* Air Filter Effective at keeping refrigerator fresh and odor. The air passage through the filter can actively help neutralize odor and. Filter should be changed every 6 months. 15 times more useful than baking soda. Carbon-based material reduces common food odors.