Drain Backflow Preventer Floor

Features

1. Resolve the four major problems at once-prevent anti-odor of sewers, prevent cockroaches from crawling out, prevent backflow of sewers, filter and prevent blocking

2. Quick drainage — 36 liters/minute displacement, 10 kg washing machine drainage can also easily deal with

3. Universal size—the diameter of sewer mouth is greater than 3.7cm and less than 5.2cm, suitable for 99% of sewer diameter

4. High-quality materials—acid and alkali resistance, corrosion resistance

5. 360 degree drain valve, fully optimized large fluid cross-section, leaving enough space for drainage

6. The inner surface of the fixed surface of the inverted wedge is fixed so that it does not fall

Specifications

Product name: Floor drain deodorant core

Material: PP+silicone

Size: 6.5*5.5*5.5cm

Color: white/black

Packing: 1* floor drain deodorant core