Perfect compatibility: set of 4 replacement filters for Grundig Vch9629 Vch9630 Vch9631 Vch9632 Vch9832 Vch9829 vacuum cleaner. Replacement part number: 9178008590. Not available for Grundig vch99xx series. Confirm your robot model before purchasing PREMIUM QUALITY: Vacuum parts meet or exceed original factory quality, compatibility and longevity, and are rigorously tested. Made from high strength eco-friendly materials, sturdy and durable. These replacement parts for Grundig Cyclonic Vch 9632 21.6 V vacuum cleaner are washable and reusable. High efficiency filter: The VCH 9631 18 V high-efficiency HEPA H12 bottom filter removes 99% of dirt, hair and small deposits down to 0.3 µm. Promote fresh exhaust gas, prevent dust, reduce dust damage to machine parts and eliminate secondary pollution. Washable and reusable: It is important to clean these filters regularly reusable for Grundig VCH9629 VCH9630 VCH9631 VCH9632 VCH9832 VCH9829 to maintain their performance. For optimal performance,