Nispira Activated Carbon Potassium Permanganate Filter Compatible with Refrigerator OXO Greensaver Produce Saver Keeper Crisper Inserts Preserver outdoor Premium HEPA filter compatible with

Premium HEPA filter compatible with 200/ 300 series models 201

DV400GWHDWR/AA-0001

Approximate Dimensions: 6

Not only it removes smoke and VOCs chemical

Premium ultra fine disposable filters compatible with CPAP machine

Nispira Activated Carbon Potassium Permanganate Filter Compatible with Refrigerator OXO Greensaver Produce Saver Keeper Crisper Inserts Preserver outdoor Premium HEPA filter compatible withRefill filter replacement sachet with activated carbon potassium permanganate compatible with produce preserver and other crisper Inserts Each sachet contains activated carbon and potassium permanganate While activated carbon removes any unfavorable odor from food, potassium permanganate can effectively absorb the Ethylene gas from the produce to extend the freshness Suggest replacing the filter every 2 3 months the most to keep the produce fresh and