Review on Enhance Refrigerator Air Quality with Whirlpool W10311524 SxS FreshFlow Air Filter – Single, White by Mark Estrada

My new Whirlpool 28.4 side-by-side fridge didn't have a filter from the factory so I bought this one. It arrived quickly, what Whirlpool recommended for my fridge. It comes with an indicator that shows when it needs to be replaced. And he fits easily into his room behind bars. There is a piece of styrofoam in the grille behind the filter - some people wonder if it should be removed. The answer is DEFINITELY NO - don't do it. It is part of the airflow system and has small holes to measure the airflow through the filter. How much this helps reduce odor remains to be seen, but it should help.