There are 3 different sized combination filters. These all have the drum and the biological chamber built into the same unit.

Drawing on the experience and knowledge from our commercial development and collaborations we have transferred it to our range of smaller filter products to aid the modern water keeper.

The engineering and understanding of how filtration works was developed to produce the Combi range of filters. Fully curved base to eliminate corners that allow bacterial and debris build up.

Because of the clever design concept, the full length of the units (including under the drum unit), are utilised within the bio area. Thereby allowing the system to provide the maximum capacity to floor space without losing it to unutilised volume.

The remotely sited controller has start / emergency stop buttons and a knob allowing you to change the length of wash. LED indicator shows the length of time between washes in minutes. Option to utilise a forced wash at either 45 or 99 minutes (This is triggered only if an automatic wash has not completed within the specified time). It also has 2 leads - one to plug in to the mains supply (110v and 230v, auto selectable) and one to plug in to the drum. Status of the unit is via 4 colour coded LEDs. We didn't think we could make it any simpler than that.
Fully sealed nylon bodied water valve.
Low voltage so that only 12 volts DC is anywhere near your pond water.
Designed to run without a noisy and power hungry wash pump in most circumstances (they are available if required). On standby the unit can use less than 12 watts and in full wash mode, use 35 watts. It is entirely possible to run it off a car battery for prolonged periods of time.
77 micron stainless steel screen.
2 pin ancillary out from the control box facilitating you being able to utilise to your own requirements.
Extra deep waste tray with increased slope

C60 / 590

Dimensions (Including inlet/outlet pipes) - 730mm wide x 1040mm high x 1340mm long
Height above water level - 185mm
Capacity 13,000 Imp gallons per hour / 60,000 litres per hour (in gravity mode, pump fed less 25%)
Pond Volume - 8,000 to 10,000 UK gallons
Bio area - 590 litres @ fill volume of 66% equates to 400 litres of bio media
4 X 110mm Inlets / 3 x 110mm outlets and additional 2 x 63mm bypass outlets on either side (e.g. for showers)

Features

Full length (utilises space under drum), diverted and downward flow, curve base biological chamber
Sloped and slotted base to drum chamber, to eliminate bio media clogging and particle buildup in this area
Large diameter and short length drum to maximise bio space and reduce water usage.
Split screen for easy access to the middle of the drum and easy bypassing of the unit
Quick release/change UV Resistant DPM Drum Seal
External short shaft, rim drive motor
Solid state water level sensors

Combi Units (C60 / 590)