Shower floor backflow preventer, magnetic levitation, one-way drain valve, quick-release plug, bathtub, odor-proof kitchen drain, 2.09 x 2.09 inches

Wide Application: The shower drain check valve is designed for drains approximately 35 to 37 mm in diameter, suitable for most drains in your kitchen and bathroom, including floor drains.

Unique Design: No matter how large the water volume, the shower floor drain can drain quickly without water accumulation. Self-cleaning by rotation, it stays clean at all times.

Easy to Use: The floor drain check valve is easy to use and install. Insert the product directly into the drain opening.

When the filter element needs cleaning, it can be directly removed from the drain through the handle. Closed-loop insulation technology: Since the shower drain core is connected to the underground septic tank, it prevents wastewater or other airborne particles from entering the room through the odor drain pipe. Every household needs a high-quality floor drain core to prevent foreign matter from escaping. High-quality materials: The shower drain plug is made from high-quality TPR and ABS materials, which are durable for long-term use, reusable, and odorless.