1. Material: all copper 2. Magnetic suction positive and negative principle check valve, automatically open when there is water, and automatically close when there is no water 3. Plastic honeycomb filter, secondary filtration, double anti-blocking 4. The front and back sides are finely carved, and the edges and corners are more rounded 5. Detachable structure, easy to clean 6. Multi-layer electroplating protection to ensure that the floor drain does not rust 7. Dimensions: 100x100mm 8. Weight: about 350 grams
