gutter drain system Application: strainer cleaners are designed to protect underground rainwater drainage networks from leaves and other impurities carried by water flowing from gutters thanks to the leaf-shaped sieves used in them, they effectively retain impurities without obstructing the water flow they are also very easy to clean - products made of polypropylene do not corrode and do not deform under the influence of low and high temperatures - high-quality material used for production is dyed in the mass and enriched with UV stabilizer - thanks to this, the system elements are distinguished by increased resistance to discoloration caused by direct exposure to sunlight