Suitable size The sludge filter is universal and fits various models of washing machines compatible with Bosch. Its upper diameter is 6 cm/2.36 in, lower diameter is 4.7 cm/1.85 in, length is 5.4 cm/2.13 in Premium material The sludge filter is made of premium plastic and has the advantage of being lightweight and easy to replace, preventing poor drainage, protecting the pump from small parts, and extending the unit's lifespan Essential parts The alternative sludge filter replacement part effectively removes sludge and other hard dirt particles from water and is designed to prevent the pump from being blocked by various objects. This is an excellent washing machine part Easy to handle The sludge filter is easy to remove and clean and can be simply reattached. No worries about installation difficulties at all. Prevents debris from flowing into the drain and causing blockages, eliminating the need for drain cleaning Fully washable The filter is washable. Fully washable and reusable for longer lifespan and better filtration, making your washing machine cleaner and more efficient. If you think it's dirty, you can remove the sludge filter, wash and clean it to keep it clean and improve filtration.