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An advanced pressurised filtration system available with or without ultraviolet clarifier (UVC). N.B It is NOT possible to convert a normal Cyclone to a UVC one at a later date. The filter may be partially buried if desired. The filter inlet (2) is connected directly to the pond pump. The cyclone flow (3) causes fine waste to stick together improving filter efficiency. Green water is cleaned by the UVC (4) in UVC models. Filter cleaning is reduced through the use of triple action high surface area foam pads (5). Biospheres (6) provide biological filtration. Hose from the outlet (1) can either return water directly to the pond, or feed a waterfall. The filter has a backwash system for cleaning. Help with choosing a Cyclone filter. |
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The table below shows the maximum recommended volumes of different types of pond with fish for which this filter is suitable. Koi carp grow larger and produce more waste than other fish so if the pond has koi halve the recommended volumes shown.
Pond Type |
Shaded, over 75cm av. depth |
Full Sunlight |
Shallow, less than 75cm av. depth. |
Full sunlight & shallow |
|
Size litres
|
20,000
|
15,000
|
15,000
|
11,250
|
|
Size gallons
|
4,400
|
3,300
|
3,300
|
2,475
|
8,000 litres (1,760 gal) / hour
50 litres (11 gal)
38mm (1.5"), the supplied multi hose connector will accept 25, 32 and 38mm hose and should be trimmed off at the 38mm size.
230v, 50Hz, 24w fitted with 10m cable. Safety rating IPX8.
730 x 360mm (H x D) measurements are approximate and do not include protrusion of hose / electrical connectors.
All prices include VAT. Orders over £30 are carriage paid (England, Wales and Scottish Lowlands only - see Delivery Charges for surcharges to all other areas). To buy on line click on the "Add to basket" buttons, to view your basket click here. Alternatively make a note of the part numbers of any items that you wish to purchase then click here for ordering instructions.
Description |
Part Number |
Price |
| Hydratech Cyclone 20000 UVC complete. | 1010245 | £174.86 |
| Hydratech Cyclone 20000 complete. | 1012386 | £125.91 |
Description |
Part Number |
Price |
| Black anti kink tubing 38mm (1.5 inch) per metre | 38BAKH | £3.14 |
| Double wire hose clip 38mm (1.5 inch), each. Material galvanised mild steel, colour may vary due to coating | 38DWHC | £1.29 |
We stock spare parts for this filter click here for details.
This filter is Guaranteed for 2 years, click here for details.

Azpack Limited, 12 Kernan Drive, Swingbridge Trading Estate, Loughborough, Leics,
LE11 5JF, England. (01509) 261256