The Evolution Aqua K+ Advanced filters are large bead filters using the K+ media to get the maximum area for bacteria to colonise to provide biological filtration. They operate at high pressure to increase the rate of both biological and mechanical filtration to deliver exceptional water clarity and to be economical to run.
Easy to operate and clean, with pipework, blower and multiport valve supplied. These filters can process large volumes of water mechanically (removing solid waste) and biologically (removing toxins like ammonia and nitrate). We have added these filters at our warehouse facility and they are maintaining our large ponds easily with little upkeep and the low powered pump is helping with electric bills!
Four models available:
| Model | Diameter | Maximum Pond Size |
Optimum Flow Rate |
Volume Of K+Advanced Media |
Multiport Valve Size | Max. Working Pressure |
| K+AdvancedFilter20 | 20" (500mm) | 18,000 Litres 4,000 UK Gallons 4,800 US Gallons |
6,000 LPH 1,320 GPH 1,585 US GPH |
50 Litres 11 UK Gallons 13.2 US Gallons |
1½" | 1.5 Bar |
| K+AdvancedFilter24 | 24" (620mm) | 36,000 Litres 8,000 UK Gallons 9,600 US Gallons |
12,000 LPH 2,640 GPH 3,170 US GPH |
100 Litres 22 UK Gallons 26.4 US Gallons |
2" | 1.5 Bar |
| K+AdvancedFilter30 | 30" (750mm) | 54,500 Litres 12,000 UK Gallons 14,500 US Gallons |
18,000 LPH 3,960 GPH 4,755 US GPH |
150 Litres 33 Gallons 39.6 US Gallons |
2" | 1.5 Bar |
| K+AdvancedFilter36 | 36" (900mm) | 91,000 Litres 20,000 UK Gallons 24,000 US Gallons |
30,000 LPH 6,600 GPH 7,925 US GPH |
250 Litres 55 Gallons 66 US Gallons |
2" | 1.5 Bar |
How they work:
Water is pumped into the filter from the pond, through the multi-port valve where the internal pipework directs the water to the bottom laterals.
As the water flows upwards inside the K+Advanced Filter, dirt, debris and waste are trapped within the mass of K+ Media that floats at the top of the filter. The vast protected surface area provided by K+ Media also provides a home for beneficial bacteria, delivering mechanical and biological filtration.
The filtered water flows back through the laterals and pipework at the top of the filter, through the multi-port valve and back down the return line into the pond.
The K+Advanced Filter, is incredibly easy to clean by simply moving the handle on the multi-port valve into the corresponding positions to perform a backwash and rinse which flushes out the waste trapped inside.
Additional information
| Size | 20" K+ Filter, 24" K+ Filter, 30" K+ Filter, 36" K+ Filter |
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