- Advanced filtration system: Our foam filter set for Bosch and Siemens Series 4 and Series 8 washer-dryers captures lint, dust and dirt that could reduce efficiency or cause malfunctions. - Compatible with common models: Specifically designed for Bosch and Siemens washer-dryers, this set offers a precise fit, eliminating guesswork and delivering reliable performance without modification. - High-quality cotton construction: Made from premium cotton material, dimensions 22.8 x 12.8 x 2 cm. These black filters provide excellent filtration while maintaining proper airflow, helping your unit run cooler and more efficiently through the full cycle. - Value pack of 5 filters: Plan maintenance in advance with this 5-pack, ensuring consistent performance and extending the life of your washer-dryer with regular replacement every 3-6 months as recommended by professionals. - Use scenarios: - Pet owners managing fur and lint - Homes with dusty environments or after renovations - Frequent heavy-load washes such as towels and bedding