Backflow Prevention and Odor Control Ensure a cleaner, fresher home with our floor drain core shower drain, designed with an advanced backflow prevention mechanism. This system keeps water and waste moving in the correct direction, reducing the risk of clogs and unwanted backflow. The silicone seal provides an effective barrier against unpleasant odors, helping maintain a hygienic environment in your living spaces. Versatile Use in Multiple Areas Each package includes two Sewer Floor Drain Covers, giving you efficient drainage solutions for various locations in your home. Ideal for bathrooms to prevent shower water backup, laundry rooms to maintain clean water flow, and kitchens to manage sink or floor drain odors. These covers are adaptable to a wide range of everyday applications. Quick and Simple Installation Designed for ease of use, the Deodorant Floor Drain Set installs without complex tools or professional assistance. Featuring a practical handle, it fits drain openings with diameters between 3.3–4 cm (1.30–1.57 inches) and depths greater than 4.4 cm (1.73 inches). Installation takes just minutes, delivering immediate benefits in odor prevention and backflow protection. Durable and Hygienic Materials Made from quality materials, these drain guards are built for longlasting performance. Their smooth surfaces and removable design make cleaning simple and efficient, ensuring your drainage system remains sanitary. The robust construction maintains reliability over time, even with frequent use. Practical Applications 1. Bathrooms: Prevents shower and tub water from backing up, while blocking sewer gases from entering. 2. Laundry Rooms: Keeps floor drains clear and odor, even during heavy wash cycles. 3. Kitchens: Controls food waste odors and supports clean water flow from sinks or utility drains. This product combines effective backflow prevention, odor control, and easy handling, making it a practical solution for maintaining clean, functional drains in any part of your home.