Shower floor backflow preventer, one-way odor-proof drain valve for kitchen and bathroom (white)

General Description The shower floor backflow preventer is designed to prevent unpleasant odors and water backflow in your kitchen and bathroom. Made of high-quality silica gel and PP plastic, this product is non-toxic, odorless, and free of harmful substances. Its smooth, burr-free surface ensures safe use, while its acid- and alkali-resistant core provides an effective seal. Technical Specifications Materials: Silica gel and PP plastic Height: 6.5 cm Width: 5.5 cm Installation Diameter: 3.7 to 5.2 cm Drainage Capacity: 36 liters/minute Installation The odor trap is ready to use and can be installed without removing floor tiles or pipes, making installation easy. Applications This product is ideal for use in various spaces such as: Bathrooms Bathrooms Kitchens Toilets Washing Machines Sinks Bathtubs Sinks Showers