Shower floor drain backflow preventer one-way drain valve magnetic core plug-in drain plug oversized (aperture 2-4.85 in) (suitable for pipe depth 2.56-4.13 in) (Caliber（2-4.85in）,Depth>3.15in)

Key features

• 【EXCLUSIVE PATENT DESIGN】Different from ordinary floor drains on the market,our floor drain is designed as an egg structure, this is our new original design,after lots of trials and tests, it can fully optimize large fluid cross sections,leave enough space for drainage.
• 【360 DEGREE DRAINAGE DESIGN】Rotating fan blades convert gravity from drainage to centrifugal force to accelerate drainage.No matter how large the amount of water can be discharge quickly.Rotating self-cleaning keep it clean at all times
• 【AUTOMATICLLY OPEN-CLOSE DESIGN】Patented maglev drainage, automatically open when draining,ensuring the smooth draining, automatically close after drain,seal stinky smell and odor from sewage gas.Prevent the drain water from backing up to the room,anti- water leakage and overflow.
• [Durable, Convenient and Extra Long Warranty Period] The floor drain core is inserted into the sewer and installed in seconds. When the filter element needs to be cleaned, the filter element is directly taken out of the sewer with the handle. Our floor drain core is made of high-quality brass and PPS nano new materials, which is stable and durable. We will also provide up to 6 months warranty period for return and exchange, and can be returned and exchanged at any time.
• [Extra Large Scope of Application] Our suit is equipped with a floor drain with a diameter of 1.58 in, a washing machine adapter with a diameter of 1.19 in, a trimmable variable diameter ring with a diameter of 4.06 in and a trimmable variable diameter ring with a diameter of 4.85 in, which can be perfectly applied to 99% of pipes.