Perfect Fit for Wyze Models: Specifically engineered for Wyze vacuum cleaners, these filters measure 3.4 inch x 2.9 inch x 3.4 inch . Verify your model's compatibility to ensure a seamless fit and optimal functioning of your vacuum. Advanced HEPA Filtration Technology: Constructed from superior materials, our filters trap 99.99% of microscopic dust particles, as small as 0.3 micrometers, safeguarding your home from allergens and pollutants. Eco-Friendly Reusable Design: Easily maintain these filters by rinsing under water to clear out debris. Designed for multiple uses, they continue to perform effectively, helping you reduce waste and save money. Optimal Replacement Schedule: To maintain peak suction and filtration performance, replace the HEPA filter every 2-4 months. Regular replacement helps extend the life and efficiency of your vacuum. Comprehensive Package & Dedicated Support: Each set includes four premium vacuum filters and a cleaning brush. Colour:White & Black Material:plastic Package Contents: 5 * Filter 1 * Cleaning Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.