General description These 4PCS filter elements are designed specifically for the Gtech Multi Plus Vacuum Cleaner. Made from high-quality materials, they are durable and ensure a perfect fit for optimal performance. Regularly replacing these filters helps maintain the vacuum's efficiency and keeps your home environment clean by preventing dust, pollen, and other allergens from circulating in the air. Technical specifications Material: Plastic Color: As shown Package Contents: 4 filters Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. The HEPA filter included can significantly improve air quality by reducing particle size by up to 99.97%, effectively removing household dust, pet dander, and other allergens. Additionally, pre-filters help reduce unpleasant odors from pets, smoke, cooking fumes, and various household products.