- Compatibility: The Vital 100S replacement filter is designed to work seamlessly with LEVOIT Vital 100S, Vital 100S-P, Vital 100S-RF, and LRF-V102-WUS air purifiers. Please verify that your air purifier model matches our HEPA filter parts before purchasing. - Exceptional Filtration Performance: This filter features a 2-in-1 True HEPA design with a composite wet frame that captures 99.97% of airborne particles, including 0.3-micron dust and pet dander. The high-efficiency activated carbon layer effectively reduces common household odors from pets, cooking, and smoke, ensuring a fresher environment. Constructed with durable foam glue, the filter maintains elasticity and longevity. - Cost-Effective Filter Set: Each pack includes two replacement filters specifically for LEVOIT Vital 100S and Vital 100S-P models (Vital 100S-RF, LRF-V102-WUS). Filter dimensions are 12.48 x 11.29 x 1.38 inches. For optimal performance, replace the HEPA filter every 3-6 months, depending on air quality and usage frequency. - Simple Replacement Process: Changing your True HEPA filter is quick and tool-free, allowing you to replace the old filter in just minutes. This user-friendly design enhances convenience and comfort in maintaining your air quality. - Use Scenarios: - Ideal for households with pets, effectively controlling allergens and odors. - Perfect for kitchens to combat cooking smells and ensure a pleasant living space. - Beneficial in smoke-prone environments, helping to reduce harmful particles and improve air quality. This filter set ensures your air purifier operates at peak efficiency, providing you with cleaner, fresher air for a healthier home or office.