Shower Floor Drain Backflow Preventer One Way Drain Valve Sewer Core Magnetic Drainage Insert Drain Plug Oversized(2-3.9in Hole) (Suitable for Tube Depth 2.56-4.13in) (Caliber 2-3.9in ,Depth 2.56in) — Open-Box, 19% Off

【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 AND CONVENIENT】Insert the floor drain core into the sewer,installs in seconds.When the filter element needs to be clean, it can be take it out from sewer by the handle directly.Our floor drain core is made of high quality brass and pps nanometer new material, which is stable and durable 【CLOSE-ISOLATED MAGNETIC TECHNOLOGY】As sewer is connected with the underground septic tank, sewag, or other air may enter room from smelly drain.It's necessary for every family to have a high quality floor drain.

Dimensions: Suitable for pipe depth of 2.56 inches

A good floor drain can completely change your living environment.
1. Latest Design in 2020
2. Exclusive patent design
3. Maglev Drainage Patent
4. Magnetic siphon drain
5.360 degree drainage
6. Overcurrent prevention
7. Nanomaterials
8. Rotary self-cleaning
9. Automatic opening and closing
10. Tight Isolation Magnetic Technology

Block the gutter! Choose healthy breathing!
Our floor drain core is easily installed in the drain to prevent the smell of the sewer.
Purchase Guide:
1. Please accurately measure the inner diameter of the drain outlet to prevent inconvenience caused by mismatch in size.
2. Measure the depth of the pipe.
3. Due to customs clearance control, tape cannot be loaded without nail glue. Please use other glue or no glue.
4. Our products have a warranty period of up to 6 months. If you are not satisfied, you can return them.