3in1 features The 3in1 kitchen sink drain filter combines water storage, filtering of impurities, and odor isolation in one unit. It reduces the burden on kitchen work and delivers efficient, longlasting performance for daily use. Meticulously crafted from stainless steel. The stainless steel valve body and basket provide corrosion resistance, scratch resistance, and heat tolerance. Compared with common ABS plastic baskets, this design offers enhanced durability and reliable performance in extreme conditions, ensuring longterm use without worry. Resilient structure design The popup drain plug features a resilient design that easily toggles between water storage and fast drainage with one press. Press to store water with a double seal to prevent leakage; press again to release and drain quickly. The basket embedded in the drainer can be pulled out through the resilient core. Filter basket The drain includes a basket that is easy to extract and has a large capacity for convenient cleaning. It has powerful filter holes, deodorant and anticlogging properties, fine drainage, and quickly intercepts kitchen garbage to prevent hair or food waste from clogging pipes. Use scenarios In the kitchen while washing dishes or prepping meals, it catches food scraps and odors, helping keep pipes clear. In the bathroom sink, it traps hair and debris, reduces clogs, and maintains smoother drainage. In utility or laundry areas, it catches lint and residue before they enter the drainage system.