High-quality material: The deodorizing floor drain core is made of high-quality ABS plastic, light and not easy to deform, non-toxic and tasteless, safe and durable. Powerful function: The floor drain The deodorant core is equipped with a valve, prevents drain pests, prevents the spread of odors, prevents backflow into the sewer, and has an anti-clogging filter, so it can catch the hair neatly and prevent the drain pipes from clogging. Applicable scenarios: The sink water filter deodorant core is suitable for kitchen bathrooms, outdoor balconies and most floor drains and sewage pipes. It is an indispensable choice for homes, hotels, restaurants and office buildings. Floor drain applicable pipe diameter 30mm to 37mm Note: The data is all measured manually, please allow 1-3cm error due to light and display differences, there may be color differences, please refer to the actual item received.< /p>