Floor drain cover plate: The first layer of filter sieve, filter the large impurities, the panel is convenient to take and effectively intercepts foreign matter in the sewer. Second layer filter: Expanded stainless steel filter, effective anti-clogging, drainage without obstruction and value objects safer. Self-sealing floor drain core: elastic non-return sealing design, opens automatically when the water flows and closes automatically when there is no water for Avoid odors. Inside core of the deep water seal: Efficiently isolate sewer caterpillars and odors, which makes the filter easy to clean without clogging. Deep Waterproof Outdoor Core: Monobloc Outdoor Core, Thickened Core and Expanded Edges, does not fall, insect-resistant and odor to protect the domestic environment. Self-sealing plastic floor drain core: The floor drain core is plastic, with closer sealing, better deodorant effect and a more practical disassembly and disassembly. The main body of the floor siphon: high
