Pond Filtration >> Sieve Filter Systems >> UltraSieve II

Absolute Koi are so proud to present a new gravity pre-filter: the UltraSieve II 

The UltraSieve II is based on the very successful UltraSieve but now with a fully patented automatic adjustment. (patent nr. 1026138)

How the UltraSieve II works: Pond water will flow over the top of the auto-adjustable dam.

This dam is connected to the floater so its height is automatically adjusted.

This system on the UltraSieve II will provide that the exact amount of water that is pumped out of the filter will enter the filter on the inlet.

The  UltraSieve II has a number of big advantages in comparison with other sieve filters:

• The UltraSieve II has multiple, or bigger, inlets (standard 2 x 110mm!).

• The upper edge of the UltraSieve II must only be 1 cm above the water level.

• The UltraSieve II is very competitive pricing thanks to the simple floating system.

• The UltraSieve II can cope with a Pump speed up to 20m³/hour (4500gph)