General description These high-quality lamellar filters are designed for use with Nilfisk - Alto Attix 22 Series and various other models. They are ideal for vacuuming dust and coarse dirt in construction sites, homes, garages, or workshops. The filters come in a convenient 2-part pack, ensuring you have a spare on hand when needed. Technical specifications Diameter: 18 cm Diameter opening: 140 mm Height: 23.5 cm Weight: 299 g Shape: round Colour: orange / white Compatibility and accessories Compatible with: Nilfisk - Alto Attix 22 Serie, 30-11 PC, 30-01 PC, 30, 30-21 XC, 30-21 PC, 19 Serie Replacement for: 486241, W30063, 11280, K729W, 30063 Usage Regularly changing the filters is essential to maintain optimal suction performance and prolong the life of your vacuum cleaner. The precision-fit design allows for quick and easy filter exchanges.