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- Large filter for outdoor ponds
- Offers both mechanical and biological filtration
- A range of models to suit all ponds
These Kockney Koi Box filter's are ideal for goldfish ponds from 5,500L to 16,000L with a maximum flow rate from 2,800 LPH to 9,000 LPH dependant on which model you choose, please see table below. They can come as a biofilter, or the additional UV can be added for clearer, cleaner water to complete your pond. The mechanical and biological filter media ensures the water goes through a thorough clean. The no-fuss design makes installation simple. They have been designed to enable partial burial if required.
Hosetail Inlet fits ½" ¾" 1" 1¼" 1½" and can be reduced to regulate flow rate by trimming the hose tail - Low Cost - Easy to install - High flow rate - Two-stage filtration - Integral Overflow. Replacement foams are available here
Product | Pond Size | Koi Pond Size | UV | Max Flow Rate | Recommended Pump | Guarantee | Outlet Size | Dimensions |
Small Basic Filter | 5,500 L | 2,800 L | N/A | 2,800 LPH | Filter Pump 2,300 | 1 Year | 1 inch | 45 x 30 x 31cm |
Mega Black Box Filter | 7,800 L | 4,550 L | 11w | 4,000 LPH | Filter Pump 3,300 | 1 Year | 2 inch | 45 x 30 x 32cm |
Mega Max Black Box Filter | 16,000 L | 11,200 L | 30/55w | 9,000 LPH | Filter Pump Premium 8,000 | 1 Year | 2 x 2 inch | 96 x 66 x 65cm |
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Swell Filter Box Premium UV 25000 (no pump)From £205.02 Regular Price £334.99 Save £129.97In stock
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Swell Filter Box Premium UV 45000 (no pump)From £339.29 Regular Price £439.99 Save £100.70In stock