Pond Filter Multi-Bay Pump Fed Filter with UV. Prices from

Multi-Bay Filter 5000V Pump Fed with Vortex including 15 watt UV.  Size: 51" long x 17" wide x 19" deep with media, lid and drains.  For ponds upto 5000 litres/1100 gallons.  Water returns through 2 x 2" pipes.  Maximum flow 3000 litres per hour.   

Multi-Bay Filter 10,000V Pump Fed with Vortex including 25 watt UV.  Size: 81" long x 21" wide x 24" deep with media, lid and drains.  For ponds upto 10000 litres/2200 gallons.  Water returns through 1 x 4" pipe.  Maximum flow 6000 litres per hour.

Multi-Bay Filter 18,000V Pump Fed with Vortex including 55 watt UV.  Size: 102" long x 33" wide x 32 deep with media, lid and drains.  For ponds upto 18,000 litres/4000 gallons.  Water returns through 1 x 4" pipe.  Maximum flow 11,000 litres per hour.