General description vhbw 3x Filter Element set is designed for WAP Aero 20-11, 20-01, 20-01 Inox, 20-21, and 21-01 PC Wet/Dry Vacuum Cleaners. These high-quality filters are ideal for both wet and dry vacuuming, making them perfect for cleaning wet rooms, households, garages, and workshops. Regular replacement of these filters ensures optimum suction performance and extends the service life of your vacuum cleaner motor. Technical specifications Height: 14 cm Outer diameter: 18 cm Inner diameter: 13.7 cm Material: paper / rubber Form: round Weight: 187 g Colour: orange / white Washable Compatibility and accessories Compatible with WAP Aero 20-11, 20-01, 20-01 Inox, 20-21, 21-01 PC Replacement for: 485808, 302000490, R635/1, 302000461, 107402338, 7391883815557, 5949659-01, 625324, 630506, 94314 Installation Precision-fit design for easy installation and removal Usage Used for dry and wet vacuuming Ideal for cleaning wet rooms Replace regularly for efficient suction power