2pcs Shower Floor Drain Backflow Preventer, Waste Water Drainer Valve Sewer Core Plug Gas Sealer for Kitchen (Black, White)

2pcs Shower Floor Drain Backflow Preventer, Waste Water Drainer Valve Sewer Core Plug Gas Sealer for Kitchen Bathroom (Black, White)

Material: Shower floor drains made of soft silicone material, strong suction, will not shift, stable. Easy to install, easy to use

Special Design: ideal design for sealing odor and smells in gas prevents drainage back into the room, leak-proof and overflowing

Multiple applications: deodoriz-ing seals the pressure reducing ring, prevents sewer backflow, filters and prevents clogging Simply install in every floor drain, such as basements, laundry rooms, bathroom showers, kitchen sinks, etc

Shower floor drains: Suitable for drains with an orifice diameter between 3.7 cm and 5.2 cm. 360° drainage design accelerates drainage, no matter how much water is discharged quickly and is not easily clogged.