 Right now, get 20% off your entire purchase, and if you're a senior or a veteran, you'll get an extra 10% off. Clogs can cause costly water damage to roofs, siding, foundations, and so much more. Unlike any other DIY project or store-bought solution, LeafFilter's patented technology is designed to keep out everything but water, and every installation comes with a free inspection and estimate. Keep your gutters clog-free for good and never have to clean them out again.