The EA Cetus Sieve Filter is the best option available for those who insist on a great prefilter.

The E.A. Cetus Sieve is a totally new, bow screen pre-filter, made using the latest rotational molding technology. We have installed and tested it and found it to be the best prefilter on the market today. Biological filters perform much better when a pre-filter is installed prior to them. The Cetus Sieve traps waste down to 300 micron by passing the water through a stainless steel micro screen.

The Cetus Sieve is available in two models. Gravity Fed or Pump Fed. The gravity fed inlet height uses a patented Pondflow regulation system that allows water levels within the pond to drop without causing the pump to be starved.

The pump fed requires the Cetus Sieve to be placed above water level for the exit water to gravity flow back to the pond.

We feel this is a better solution for pre-filtering when compared to a vortex or other settling chamber because the Cetus separates the crud from the water. Install a Cetus Sieve and improve the water quality of your Koi pond.

The cetus uses a unique stainless steel 300 micron screen design to separate waste from the water.
 


Cetus Sieve - Gravity Fed Pre-Filter

Max Flow 4,750 GPH, 4" Inlet, 1.5" Outlet, 3" Waste Outlet, Removable 300 Micron Screen

37.2" H x 22.4" W x 33.5" L


Price: $1,195.00
Quantity

 


Cetus Sieve - PUMP Fed Pre-Filter

Max Flow 4,750 GPH, 1.5" Inlet, 4" or 3" Outlet, 3" Waste Outlet, 300 Micron Screen

37.2" H x 22.4" W x 33.5" L


Price: $1,250.00
Quantity


  • Tab 1
  • Tab 2
Content 1
Content 2


Pond Questions
360 588-0140



Pond questions help



On-Line Purchase SPECIAL
Orders over $130 can receive a $10 valued Koi Collector Pocket Guide

Not available
anywhere else!

Priceless when it comes to learning about Koi

Discount will be applied when you add the Koi Guide to your cart.

bbb rating A+