Eliminate clogged downspouts with the Smart Gutter Strainer. Pre-sized to fit 5K & 6K gutters by just changing direction of the rectangle Strainer. Even when leaves are in the gutter, water will flow down the spout without blocking the underground pipes or elbows because no large debris can get through. Great to use when doing a new roof project or a re-roof project to protect the downspouts from getting clogged inside the spouts with shingle cut-offs and shingle debris and other jobsite debris such as nails and underlayment. Ensures the rain water will always pass through the downspouts after the roof job is completed. Easy to shake clean on your annual gutter cleaning project and quickly re-insert because it is re-usable year after year. Also great for pine needles too. Water passes right through the Smart Gutter Strainer. Smart is an acronym for “Save Money And Reduce Time!” (That’s SMART!) Size: For 5" K style gutters Pieces: 6 Shipping: 9.95 Per Box