Top product characteristics Perfectly matched to the requirements of gravitation filter systems High performance with minimal space requirements Winter-proof to -20° C Product details Stainless steel pump guard: Thanks to this high quality, stainless steel filter basket coarse pollutant particles up to 6 mm in size are displaced with ease. Removable base: The removable base enables pump installation in confined spaces. Adapter set: The included adapter set enables connection of hoses and pipes Available Models: Oase Aquamax Gravity ECO (Optimax) 20000 (120W) Oase Aquamax Gravity ECO (Optimax) 15000 (85W) Oase Aquamax Gravity ECO (Optimax) 10000 (65W) PRICES AVAILABLE ON REQUEST