Drain Valve Sewer Core, Shower Floor Drain Backflow Preventer with Cuttable Gasket, Anti-Smell Plug for Floor Water Drainage (Grey)

Feature:【Premium Materials】The shower drain is made of superior brass, offering exceptional impact resistance. Even under the constant pressure of frequent drainage, the brass drain maintains its stable form, resisting deformation and cracking, ensuring the long-term reliable operation of the drainage system with its robust quality.【Backflow Prevention】The drain's backflow preventer features a one-way gravity-sealed structure. It automatically opens the drainage channel using water flow gravity and closes instantly after drainage, forming a physical barrier. This not only completely blocks sewage backflow and odor buildup but also effectively resists backflow risks caused by the siphon effect, ensuring safe isolation between the shower area's drainage system and the municipal sewer network for worry-free drainage.【Odor and Insect Prevention】The drain filter employs a precision-mated design between the seal ring and valve body, creating a dual physical protective barrier: on one hand, the tightly fitted structure locks in sewer odors; on the other hand, the seamless seal prevents pests like cockroaches and mosquitoes from entering, ensuring a clean and fresh environment from the source.【Easy Installation】The drain backflow preventer is equipped with a customizable seal ring to fit various drain sizes. Its innovative plug-and-play design requires no specialized tools or complex procedures simply insert it to complete installation quickly, making home drainage upgrades simple and efficient.【Wide Application】The drain backflow preventer has strong compatibility and is compatible with most standard drain specifications on the market. Whether it is a bathroom, shower room, toilet, kitchen, balcony, or other drainage scenarios.Specification:Name: Shower Floor Drain Backflow PreventerMaterial: Brass + RubberSize: As shownColour: GreyPackage Included:1 * Shower Floor Drain Backflow Preventer

• [Material]: The shower floor drain is made of high quality brass and rubber, corrosion resistant and rustproof, durable and longer service life
• [Unique Design]: The one-way drain valve gravity drain valve is designed to open automatically when draining and close automatically when no water is present, effectively preventing odor and backflow
• [Odor and Insect Prevention]: The shower floor drain employs a precision-mated design between the seal ring and valve body, creating a dual physical protective barrier: on one hand, the tightly fitted structure locks in sewer odors; on the other hand, the seamless seal prevents pests like cockroaches and mosquitoes from entering, ensuring a clean and fresh environment from the source
• [Easy to Install]: The shower floor drain is plug and play, requires no specialized tools or complex procedures simply insert it to complete installation quickly
• [Wide Application]: Compatible with most standard floor drains and is suitable for use on floor drains in bathrooms, showers, toilets, kitchens, balconies in a variety of settings