Excellent Value: Replacement filter for air purifiers, effectively filters air particles for healthier living. Dimensions: 19.02" x 15.98" x 1.97" inches Compatibility: Compatible with Sears Kenmore 83375, 83376, 83200, 83202. Not OEM; by LifeSupplyUSA. Quality HEPA Filtration: High-Efficiency Particulate Air (HEPA) design filters fine particles and irritants. Professional Grade: LifeSupplyUSA Air Purifier Filters are durable and efficient, ensuring maximum airflow and device protection. Easy Installation: Tool-free; replace every 6 months (depending on air quality and use) for optimal performance. This premium filter set by LifeSupplyUSA is designed to maintain the strong performance of your Whirlpool Whispure air purifier. It helps improve indoor air quality by capturing fine airborne particles and reducing household odors, ensuring your home air remains clean and fresh. This set includes one HEPA filter (1183054K) and four activated carbon pre-filters (8171434K). It is compatible with Whirlpool Whispure air purifier models AP450, AP510, and WP500. Each component is precision engineered to meet or exceed the original manufacturer’s standards for quality and reliability. The True HEPA filter captures fine airborne particles such as dust and smoke, while the carbon pre-filters help reduce common odors from cooking, pets, and everyday household activities. Together, they help maintain strong airflow and consistent filtration performance. Installation is quick and simple. Replace the filters following the manufacturer’s recommended schedule to keep your air purifier operating efficiently. No tools are required, and the filters fit securely for optimal performance. Rely on LifeSupplyUSA filters to keep your Whirlpool Whispure air purifier running smoothly, helping you enjoy cleaner, fresher air throughout your home.