【Reduce Clogging】: The floor drain core is equipped with a mesh filter, which allows water to flow smoothly while filtering dirt to prevent mosquitoes from entering the sewer, which can effectively avoid sewer blockage. 【Reliable Material】: Made of 304 stainless steel, not easy to corrode and durable, ensuring strength and durability, and can be disassembled for easy cleaning and maintenance. 【Installation Requirements】: The floor drain core is 100mm long and is equipped with a reducing ring. It can be installed on floor drains with a hole diameter of 34-50mm and a depth of 103mm or more without removing the original floor drain. 【Wide Application】: The floor drain core drains quickly and efficiently to dry.It is widely used in kitchens, bathrooms and basements and is installed on the original floor drain.