Perfect Compatibility: Designed to fit for models C38KBRM, 20-86880, EF-2, 40320, and more. Also compatible with for part # -V194H. to verify your model number before purchase to avoid mismatches. High-Efficiency Filtration: Crafted from premium, eco-friendly materials, our filters boast H12 filtration efficiency, capturing up to 99.9% of particles as small as 3 microns. Ideal for maintaining a healthy, allergen-free environment in your home. Maintenance Tips: To maintain optimal performance, avoid washing these filters with water. Instead, clean by gently wiping with a brush, cloth, or paper towel. For best results, replace the HEPA filter every 1-2 months. Convenient Pack: Includes 6 high-quality HEPA filters for EF-2 vacuums, ensuring easy installation and a sufficient supply for routine replacements, keeping your vacuum running efficiently throughout the year. Note:The printed words on the product may be different, which not affect the application. Colour:As Shown Material:Plastic