Trap and neutralise household odours with the Flanders NaturalAire Odour Eliminator Air Filter with Baking Soda.Our specially formulated baking soda media works to rid your home of unpleasant odours, and the MERV (Minimum Efficiency Reporting Value) 8 rating ensures your home is protected against common airborne debris such as household dust, pollen, dander and lint.The clay-coated filter frame and wire backing provide durability throughout the filter's service life.The NaturalAire Odour Eliminator Air Filter with Baking Soda maintains the minimum listed efficiency through the 90-day service life of the filter.