
The OASE AquaMax Eco Classic 3500 E (Model: 20249) is a high-efficiency submersible filter pump designed for the professional water feature and pond maintenance market. This model is engineered to deliver exceptional performance and significant energy efficiency, making it a leading choice among entry-level filter pumps. It features an energy-saving motor that substantially reduces operating costs while reliably handling coarse debris up to 8 mm, including plant matter and fish waste, ensuring water clarity. The pump is equipped with OASE's EFC (Environmental Function Control) system, which prevents damage from clogging or dry running, greatly enhancing its reliability and lifespan. Furthermore, it supports underwater or dry installation and comes with special threaded connectors compatible with various hose sizes (25/32/38 mm), offering high installation flexibility, ideal for natural ponds and swimming ponds.
Compared to its predecessor, the AquaMax Eco Classic 3500 E reduces energy consumption by up to 40%, reflecting its high-efficiency design philosophy. Its maximum flow rate reaches 3500 liters per hour, with a maximum head of 2.60 meters, fully meeting the circulation and filtration needs of small to medium-sized ponds. The pump's design allows for installation within an external pump vault, expanding its application range in wet environments like swimming pools. The 10-meter power cable ensures convenient installation layout, making it a reliable, low-maintenance solution for pond water circulation.