Koi Pond Pre-Filters » Cetus Sieve

Cetus Sieve Gravity Fed

Evolution Aqua Cetus Sieves are now available in two ready to go models. Gravity fed and pump fed. The gravity fed model is installed so that the maximum water level in the Cetus Sieve is the same height as the maximum water level in the pond. The Cetus has a variable inlet he ...

Cetus Sieve Pump Fed

The pump fed Cetus Sieve performs the same function as the gravity fed one, that is to pre-filter or remove solid wastes. However the pump fed sieve is placed above the pond water level and the exit water gravity fed to another filter or back into the pond. Max Flow 4,750 GPH Inlet 2 inches< ...