HEPA Air Clean 50 Filter: Compatible with vacuum models HA 50, S4, S5, S6, S8, S8000, S8999, S6000, S6999, S5000, S5999, S4000, S4999, Complete C2, Complete C3, Compact C1, Compact C2. (Not compatible with Classic C1 model) High-efficiency Filtration: The HEPA Air Clean 50 filter is made from high-strength, environmentally friendly materials, helping to provide cleaner, healthier air. Low Maintenance: Replace the HEPA Air Clean 50 filter every six months to maintain optimal vacuum performance and improve indoor air quality. High Quality: This replacement filter is constructed with durable, high-quality materials designed to enhance your vacuum’s performance and help keep your home’s air fresh and clean, ideal for homes with pets. Easy to Replace: Open the dust compartment lid, remove the old filter, insert the new filter, and securely close the lid until it clicks into place. Type: Vacuum Cleaner Parts Color: As shown Material: Plastic Package Contents: 2 x Filter 1 x Cleaning Brush Note: Only the items listed are included. Other products are not included. Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.