Drain Cleaning Artifact: The filter prevents leaves, seeds and other debris from clogging the drain and keeps the water flowing. You can easily ensure that your gutter system remains in perfect condition for a long time without the need for expensive maintenance and constant dredging. Heavy-Duty Construction: Made of high-quality anti-corrosion and weatherproof plastic, our durable drain guards will stand the test of time and remain tough for extended periods of time. Efficient Construction: The spherical shroud head flows into the gap of the groove, allowing the blade to stop around and dirt and needle into the tube. It is also one of the best looking drain protection filters. Save time and effort: A small filter can do the trick for clogged drains and downspouts. With heavy-duty drain guards, you no longer have to climb the roof multiple times to clear fallen leaves and debris. EASY INSTALLATION: No tools required, just push them into the holes and they are ready to use. For smaller holes, you can squeeze or shape with pliers to install. Quantity delivered: 4 pieces Product color: black