The Velda Giant Biofill XL
Filtersets are composed of a
Biofill filter, UVC Unit, Silenta
Air Pump, High Stream pond pump,
Mineral Filterstart and Bacterial
Filterstart.
There are 3 sets:
the 6000, 12,000 and 15,000. The
filter is based on the cross flow
principle. The water is passed
through the first cassette, in
which the UVC Unit and optionally a
Pond Heater (150 or 300 Watt) can
be applied, to 3 removable
cassettes with filter materials.
The Giant Biofill XL Set is a
justified investment, which
guarantees a healthy and crystal
clear pond.
The basis of the
Giant Biofill XL Set is a large and
spacious filter unit with a gross
content of circa 250 litres. For
additional increase of the filter
capacity, 2 filters (or more) can
be connected to each other, using
the connecting swivel that is
supplied. At the bottom, in the
middle of the filter, there is a
draining point. By simply opening
the valve any sludge and dirt can
be drained off. The filter contains
4 removable cassettes, 3 of which
have been filled with filter
material.
-The first
cassette is meant for the built in
UVC Unit and the Mineral
Filterstart supplied. In the cover
there is also a facility to connect
an air pump.
The second cassette
is filled with bio balls. This
filter material provides a proper
filtering of dirt and an enormous
growth potential for micro-
organisms.
- The third cassette
has been equipped with a so-called
coarse Japanese mat. It filters the
fine dust particles from the water
and after an initial period it will
contain billions of micro-
organisms.
- The fourth cassette
is filled with a finer-threaded
Japanese mat, by which even the
finest dirt particles will be
removed from the water. All
cassettes can be taken out, so that
the filter materials can be simply
rinsed..
Velda Guarantee on
Filter 2 years
Velda Guarantee
on Pumps 5 years.
Free
Gifts With any of these
purchases




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