Upgrade 3-in-1 Function: The kitchen sink filter can effectively isolate odors, press the button to store water for washing, and press the button again to quickly drain the water at the same time to capture food residues and waste to prevent clogging.The kitchen sink drain plug combines the three functions of water storage, filtration and drainage. Easy to Install and Clean: The kitchen sink drain stopper is Waterproof and oil-resistant materials, not easy to deform, garbage disposal plugs are easier to clean than traditional metal sink filters. High-quality Materials: The kitchen strainer is composed of 304 stainless steel body and ABS material plastic sink filter basket, which is not easy to deform and can be seamlessly integrated into your sink. The food safety material basket filter is non-toxic in nature, light in weight and heat-resistant. Suitable Size: This kitchen sink stopper has a size of 2.83″-3.38″, which is suitable for most American standard 3-1/2 inch drain holes and drainage pipes with a depth greater than 1.7 inches. It is recommended to measure the size before buying. Pop-up Spring Stopper: Pop up sink drain stopper, bring convenience and cleanliness to your kitchen life, you can switch between water storage and quick drainage filter with one click. Suitable for kitchens, hotels, restaurants, canteens and other places. Features: Anti-Clogging Brand: Hanyge