AquaForte Ultrasieve III Gravity Fed Sieve Filter

The most compact, gravity fed, sieve filter with the highest pump capacity!

For years this has been the leading and most reliable pre-filter for professional koi ponds. Now supplied with an extra large waste outlet, including a slide valve 90/110mm!

How it works: Pond water will flow over the top of the self-adjusting weir (A). This weir is connected to the float so its height is automatically adjusted. This system will ensurethat the exact amount of water that is pumped out the filter will enter the filter on the inlet.

The UltraSieve III comes with a pump connection of a 2" male threaded adaptor. The pump connection comes with a long suction pipe which draws the water from under the float to prevent air suction.

  • 2 or 3 inlets (110mm).
  • Patented flow regulation.
  • Extra large waste outlet, incl. slide valve 90 / 110mm!
  • Strong polypropylene house.
  • Screen 200 or 300 micron.
  • Optional lid available.
Advantages
  • Reliable pre-filter for professional koi ponds
  • Very compact sieve filter
  • Strong polypropylene housing
  • Fitted with an extra-large waste outlet with a 90/110mm gate valve
  • 2 or 3 inlets: 110mm. Outlet: 2” male thread

 NEW! Ultrasieve Extra Wide with 3 inlets 110mm and two pumpconnections 90/63mm