Evolution Aqua


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  • Regular price £1,250.66
Tax included.


The Nexus 320 and Nexus 220 filtration systems deliver dramatically improved levels of clarity for
ponds. Building on the success of the award winning Nexus range this new generation of filters
cleverly combine mechanical and biological filtration into one advanced filter system.
The Nexus 220 and 320 feature a re-designed Eazy filter which utilises the all new K1 Micro Filter
Media, in a static bed, to deliver improved levels of mechanical filtration. The Nexus filter systems
also use the acclaimed K1 Media in the moving bed to deliver outstanding levels of biological filtration.
Together these filter media deliver crystal clear and healthy water.


How The Nexus Works-
The Nexus filter is simple yet innovative.
Water enters the Nexus via the inlet into the inner
chamber which works as a basic vortex allowing
larger solids to settle out. The water then passes
through the Eazy where the finer particles are
removed at the mechanical stage of filtration.
From the Eazy the water passes into the outer
chamber where the biological stage of filtration
takes place using the K1 Media Moving Bed.
The water then passes through the grill into the
Exit Chamber, where it is returned to the pond
through the outlet. The Eazy is cleaned by
diverting the air from the Outer Chamber to the
Eazy using the air valves. Waste is then
discharged through the larger waste ball valve.
The Eazy has been designed so that it can be
easily lifted out of the Nexus should it be needed.

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