General description vhbw offers a high-quality, precision-fit HEPA filter designed for air purifiers, particularly suitable for allergy sufferers. These filters are crafted from carefully selected materials to ensure top filtration performance, effectively extracting tiny dust particles and impurities, including household dust and pollen, from the air. Their enlarged surface area allows for thorough filtration of pollutants and even odors, resulting in a more pleasant indoor environment and improved air quality. Technical specifications Dimensions (L x W x H): 18 x 15.6 x 2 cm Particle filter classification: H11 Weight: 58 g Colour: grey / white Replacement cycle: every 6 - 12 months Compatibility and accessories Compatible with Steba LR10 Replacement for 93-10-00 Usage HEPA filters are disposable and should be replaced every 6 to 12 months to maintain optimal performance.