Introducing our top-quality factory-made replacement air filter for your Whirlpool refrigerator; the W10311524 Refrigerator Air Filter. Designed specifically for models AIR1, 2319308, W10335147, and W10315189, this filter ensures improved air quality and freshness by effectively trapping harmful odors and particles. Crafted with precision using premium materials, our factory-made filter guarantees optimal performance and long-lasting durability. Keep your refrigerator smelling clean and your food fresh with our reliable W10311524 Refrigerator Air Filter Replacement.