General description vhbw offers a set of 3 HEPA filters designed for Ryobi vacuum cleaners, including robotic, wet, or multi-purpose models. Regularly changing your filters ensures optimum suction capacity and effectively filters out the smallest particles from the vacuum cleaner's exhaust air. These filters are particularly beneficial for allergy sufferers as they capture dust, animal hairs, micro-particles, allergens, and other impurities. Technical specifications Diameter opening: 34.8 mm External diameter: 6.7 cm Height: 6.7 cm Material: rubber / plastic / microfleece Weight per filter: 69 g Form: device-specific Colour: black / white Frame dimensions (L x W): 11.3 x 8.5 cm Content of delivery 3x vacuum cleaner filters