The EHEIM Modul 4000 is a versatile filter for your pond: a modular filter and water feature pump in one.The size of your pond doesn’t matter. The EHEIM Modul 4000 consists of a pump and individual filter modules, the number of which can be reduced or increased, as required, depending on the size of the pond and the fish population. The Modul 4000 has a separate adjustable water outlet which can be operated as a water feature pump, create a stream or connect to a UVC clarifier.  The filter can be easily concealed, even in shallow water, due to its slim design and neutral colour. Internal pond filter - especially designed for individual applications The unit consists of a pump and individual filter modules, which can be either reduced or increased, depending on the size of the pond or the fish population Also suitable for shallow water due to the flat construction Inconspicuous due to its neutral colour Long service life thanks to extra large suction surface Mechanical-biological filtration Separately adjustable water outlet which can be used to operate a water feature, watercourse or UVC clarifier 3 nozzles or attachments for different water applications including: fountains and water bells "Dance" - "Bubble" - "Splash Extremely low maintenance and easy to clean For ponds up to 4000 litres without fish - up to 2000 litres with fish Low energy consumption Comfortable cable length: 10 m High quality 3 years warranty Scope of delievery: MODUL4000 Internal pond filter Telescopic pipe with 2 way flow control (can be controlled separately) Choice of 2 water feature nozzles Connection set (3 pieces) 10 m power cable Operating manual