Anti- Design: The upgrade foot window specially shaped and densely arranged comb teeth can prevent long hair, pet fur, and other thin and long substances from tangled in the vacuum head, maintaining high suction efficiency. Efficient Cleaning: The vacuum head foot window's comb teeth can collect long hair or thin substances between them and guide them into the vacuum cleaner's pipes, reducing the risk of clogging and ensuring the normal operation of the vacuum cleaner. Easy Maintenance: Use the anti- foot window upgrade your to an anti- head with comb teeth, users do not need to frequently clean or remove tangled substances from the vacuum head, reducing their workload. At the same time, when cleaning the vacuum head, the design of the comb teeth makes the cleaning process more convenient and quick. Wide Applicability: The anti- vacuum head with comb teeth is suitable for different types of surfaces, such as carpets and floors, and can effectively clean dust and dirt of varying