3-piece rain tank netting, leaf and mosquito protection, 80cm diameter, for outdoor garden tanks

This set of three protective nets for rainwater tanks meets the practical and environmental requirements of individuals committed to sustainable water management. Designed to fit tanks with a maximum diameter of 80 cm, they provide passive physical filtration without mechanical maintenance or consumables. Their fine mesh blocks organic contaminants while allowing natural ventilation, thus limiting the risks of anaerobic conditions or stagnation. Made of high-strength polyester, they maintain their integrity under typical French weather conditions (frequent rain, light frost, moderate sunshine). The integrated drawstring ensures secure, tool-free fastening, even on slightly uneven surfaces. Used for several years by local authorities and individuals in the Île-de-France, Nouvelle-Aquitaine, and Occitanie regions, these nets blend discreetly into outdoor spaces while respecting the best practices for rainwater harvesting recommended by ADEME (the French Agency for Ecological Transition).