FILTER DESIGN: The filter design reduces drainage blockage and even prevents hair from entering or blocking the pipe. PREMIUM MATERIAL: Made of brass, fashionable and beautiful, ensures quality and long service life. EASY TO DRAIN: High-quality incisions and drainage holes are easy to drain, dredge and clean, and prevent odors, insects and rats from entering the house. WIDE APPLICATION: Widely used in kitchen, bathroom, garage, basement, bathroom and balcony. STRONG DRAINAGE CAPACITY: With super drainage capacity, direct drainage has a self-purification capacity of 98%.