The Pro-Line Expert Filters are developed for use in aquaculture and industrial applications. The first Pro-Line Expert Filters have been in operation since 2007 and have proven to be extremely reliable:

Complete filter body made out of 12mm thick material (25, 50 and 100m³/hr model)
Bottom weld is an extrusion weld which is much stronger as an ordinary weld
Very compact
Very large volume for bio carrier which makes it perfectly suited for highly stocked
ponds (combi filters)
Control box can be mounted up to 4m from the filter (longer cable lengths on request)
Gear driven, no drive shafts with seals below the water level (prone to leak)
24V drive system, suitable for swimming ponds (25, 50 and 100m³/hr model)
High quality control box

Model:25
Maximum Flow m³/hr (10mg/l ss *) :25
Maximum Flow m³/hr (25mg/l ss **) :10
Recommended Air flow: 100l/m
Effective Bio Chamber volume: 290 litres
Maximum food Capacity (Kalderness): 0,85kg/day
Maximum Food Capacity (Biochip): 4,2kg/day
Dimensions: LxWxH (cm): 190 x 71 x 77
*10mg/l dissolved solids correspond with an average pond.
**25mg/l dissolved solids correspond an average aquaculture system

Model:50
Maximum Flow m³/hr (10mg/l ss *) :50
Maximum Flow m³/hr (25mg/l ss **) :20
Recommended Air flow: 300l/m
Effective Bio Chamber volume: 860 litres
Maximum food Capacity (Kalderness): 2,5kg/day
Maximum Food Capacity (Biochip): 12,6kg/day
Dimensions: LxWxH (cm): 235 x 98 x 94
*10mg/l dissolved solids correspond with an average pond.
**25mg/l dissolved solids correspond an average aquaculture system