Prevention One Way Valve Shower Drainer Floor Drain Sewer Strainer Plug Drain Cover Anti Odor

Label:Yes Applicable: Widely used for Pipes Tubes in Toilet, Bathroom, Kitchen , Floor and more. Automatic opening when draining, closing after draining. Features:Anti odor/ Anti defection/ Fast drainage/Insect Prevention Size:as the picture Easy to install, plug and play. Material: ABS Color:white

Working Principle: (1)When the water into the ground drain, the gravity of the water will open the bottom of the ABS gasket, dripping unimpeded. (2) After disruption of water, gasket is automatically closed due to gravity.Completely sealed so that the gas in the pipeline, pests and over flow can not be up.

Package Included: 1Pcs/set * floor drain core

Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!