Shower drain with backflow preventer, odor-proof, for kitchen and bathroom drain pipes, silicone, odor-resistant, quick-release drain valve, 5.3 x 5.3 cm

[Safe Material]: Made of soft TPR rubber, this floor drain is durable and reusable for years. Size: approx. 5.3 x 5.3 cm. [Unique Design]: Regardless of the amount of water, it drains quickly and efficiently, preventing waterlogging. Thanks to its self-cleaning function, it always stays clean. [Application]: This floor drain is suitable for drains with a diameter of approximately 35–37 mm, covering 99% of all drain diameters, such as in kitchen sinks, washbasins, toilets, and other suitable areas. It effectively solves the problem of insects in drains and eliminates odors. Closed-loop technology: Due to the connection between the sewer line and the underground septic tank, wastewater or other contaminants can enter the room via the drain pipes. A high-quality floor drain is therefore essential to prevent the escape of foreign matter. Easy to use: Open the packaging and insert the product directly into the end of the drain pipe. For cleaning, the filter element can be easily removed from the drain using the handle.