Non-return device for shower tray - Non-return valve core - Waterless siphon seal suitable for a 40 to 50 mm nozzle (11 cm, blue)

Kitchen Accessories: Our floor drain seal is the ideal solution to your drainage problems. Easy installation, without modifying existing connections. No more unpleasant odors! Durable Silicone: The body of the shower drain stopper is made of high-quality silicone, an environmentally friendly material. You and your family can use it with complete confidence. Convenient Use: Simply place the sensor over the bathtub/shower drain, then press the suction cup for optimal fixation. Compatible with 40-50 mm drain pipes. Fast Drainage: The large core diameter ensures fast drainage, with water flowing through both openings. Drainage is quick and the risk of blockages is minimal. Wide Range of Applications: These closed-orifice floor drain seals are suitable for general wastewater drainage in most homes; they are suitable for toilets, bathrooms, kitchens, floors, etc. A must-have for the whole family!