- Drain pipe cleaning tool: The filter can prevent debris such as leaves, seeds and other debris from clogging the drain pipe and keep the water flowing smoothly. You’ll still occasionally clean up debris that has built up around the filter, making it easier to clean the downspout inside. By preventing leaf debris, branches, roof moss and dirt from clogging your pipes, you can easily ensure that your drainage system remains in perfect condition for long periods of time without costly repairs and constant dredging. 2. Durable: Made of 304 stainless steel, the design life is more than 10 years. 304 contains at least 18% chromium and has excellent corrosion and oxidation resistance. Residue washes off easily and remains radiant with long-term use. Our sturdy drain guards will stand the test of time. Don’t worry, they’ll stay firmly in place no matter the weather, and you won’t need to climb on the roof again to reinstall them! 3. Installs in seconds: It is different from other drain