General description vhbw offers a set of 4 replacement filters designed for standard, wet, or multipurpose vacuum cleaners, specifically compatible with Nilfisk Attix 30-21 XC 230V 50HZ DK, 30. Regular filter changes (every 6 - 12 months) are essential to maintain optimal suction capacity. The pleated design provides additional protection against dust, ensuring that only clean air is released back into the environment. This feature is particularly beneficial for allergy sufferers, as it helps create a dust-free and pet-hair-free space. Technical specifications Dimensions (L x W x H): 23.6 x 11.1 x 3.8 cm Material: plastic / fabric Form: rectangular Colour: black / white Weight per filter: 101 g Replacement cycle: approx. every 6 - 12 months Compatibility and accessories Compatible with: Nilfisk Attix 30-21 XC 230V 50HZ DK, 30 Replacement for: 778805, 302002842 Installation Quick & easy installation