1 Black and orange anti-backflow floor drain, magnetic suspension anti-odor floor drain, non-return valve for shower sink, one-way drain stopper for bathroom

360-Degree Drainage: Switch from gravity drainage to centrifugal drainage, providing 360-degree drainage for faster drainage, less prone to clogging, and no water remaining at the bottom. Simply insert the deodorizing floor drain core into the drain, and installation is complete in seconds. The new design has been tried and tested repeatedly to provide you with a clean and odor-free bathroom atmosphere. Automatic Drain Switch: Patented magnetic levitation drainage automatically opens during drainage to ensure smooth flow and closes automatically afterward to eliminate sewer odors and smells. Prevents backflow into the room, avoiding water leaks and spills. Durable and Convenient: Insert the drain core into the drain and install in seconds. When the filter element needs cleaning, it can be removed directly from the drain using the handle. Our floor drain core is made of high-quality brass and a new nano-PPS material, making it stable and durable. Clean and hygienic: Dirt accumulates in the drain over time, easily breeding bacteria and harmful gases, and even insects, affecting your health. Our floor drain adopts a joint + vortex backflow design, which effectively prevents the spread of gases and pests. The rotating floor drain and self-cleaning function keep it clean at all times. Compatibility: Suitable for all drain holes with a diameter of 3.8 to 4.5 cm and a depth of more than 8 cm. Fits 99% of drain openings. It is recommended to measure the size and depth of your floor drain before purchasing. Silicone drain pipe extensions can be used in kitchens, bathrooms, and laundry rooms. Works with most sinks, drains, and angled sinks.