Evolution Aqua Cetus Sieve Pre-Filter
Enhance your pond’s filtration efficiency with the Evolution Aqua Cetus Sieve—a robust, rotationally molded, one-piece composite pre-filter designed with no weld joints for unmatched durability. Engineered to mechanically remove large amounts of pond waste and debris, the Cetus Sieve is perfect for both gravity-fed and pump-fed systems. While it is recommended for use with Evolution Aqua Nexus, Eazy Pod, and K+ Pressure Filters, its compatibility extends to all biological and pressurized filter systems.
Additionally, the Cetus Sieve can be installed as a stand-alone unit or in conjunction with pond skimmers to effectively eliminate floating debris. Backed by a 2-year manufacturer warranty, this pre-filter is an essential component for maintaining a clean, healthy pond environment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Dimensions | 33.9"L x 22.6"W x 37.2"H |
| Maximum Flow | 4,755 GPH |
| Inlet for Gravity Fed | 4-Inch |
| Inlet for Pump Fed | 1.5-Inch |
| Outlet for Gravity Fed | 1.5-Inch |
| Outlet for Pump Fed | 4-Inch |
| Waste Outlet | 3-Inch |
| Bow Screen Size | 300 Micron |
| Warranty | 2-Year |
How It Works
The Evolution Aqua Cetus Sieve is a mechanical pre-filter that functions as a self-adjusting sieve to capture and remove heavy debris before water reaches your main filter system. Designed with a weir that automatically adapts to the flow in gravity-fed setups, it also features Evolution Aqua’s patented pond flow regulation technology, which adjusts the inlet height to ensure your pump always receives adequate water even if pond levels fluctuate.
Water enters the unit through a bellows—a key component of Evolution Aqua’s pondflow technology—and passes through a 300-micron screen. Over time, waste accumulates on this screen; simply hose it off or open the waste port valve to clear the buildup. For a more thorough cleaning, the screen can be removed, ensuring that your pond maintains optimal biological activity and reduced maintenance demands.
Upgrade your pond’s pre-filtration with the Evolution Aqua Cetus Sieve and enjoy enhanced water quality and lower overall maintenance, keeping your pond pristine and your aquatic life healthy.
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States