Durable Materials: The sewer filter is made of high-quality ABS + TPR materials, our odor-proof floor drain is strong and durable, non-toxic. Its 360-degree four-way drainage effectively protects against odors and insects, ensuring long-term use. Filter Design: Our removable anti-foam low valve has a protective mesh filter that effectively filters hair and kitchen waste, prevents blistering and saves cleaning time. Waterproof Seal: Our TPR rubber seal protects against water leakage and blocks odors, reduces bacterial growth and keeps the bathroom fresh and odor-free. Vortex Drainage: Our floor drain vortex ports and four-way drainage systems quickly drain water, prevent water accumulation, and keep floors clean and tidy. Its double-sealed design effectively eliminates insects and odors, ensuring a clean environment. Easy to install: Our anti-blockage sewer filters are easy to install without tools. They fit most sinks, drains, kitchen sinks, and sloping sinks, making them ideal for