Anti-odor Floor Drain Backflow Preventer Floor Drain Backflow Preventer 2Pcs Core Shower Drain Anti-Return Drain Stopper Drain Plug Sewer Hair Catcher for Kitchen Bathroom

General description Versatile and efficient, the Anti-odor Floor Drain Backflow Preventer is designed to seamlessly integrate into various areas of your home, including bathrooms, kitchens, and laundry rooms. This package includes 2 pieces of the sewer floor drain cover, providing a reliable solution to prevent unwanted odors and backflow. Technical specifications Diameter of drain hole: 3.3-4 cm / 1.30-1.57 inch Depth requirement: more than 4.4 cm / 1.73 inch Installation Easy installation without the need for complex tools or professional help. Features a handle on top for straightforward placement on the drain hole. Usage Prevents gummy drainage and ensures smooth liquid flow directly into the sewer. Ideal for use in sinks and bathrooms to avoid blockages. Other information Made from durable materials that are easy to clean. Innovative design allows for easy removal and cleaning to maintain hygiene. Equipped with an advanced backflow prevention mechanism and sealing silicone to prevent unpleasant odors.