SKU: 30730146369

Evolution Aqua Cetus Sieve - Pump or Gravity Fed

Sale price$612.00 Regular price$680.00
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Description

Evolution Aqua Cetus Sieve - Pump or Gravity FedThe Cetus sieve is a totally new, bow screen pre filter, made using the latest rotational molding technology. With all of its benefits and build quality, it is undoubtedly the best of its kind on the market today, regarding quality and performance! It is designed to efficiently and effectively remove large amounts of mechanical waste from a pond. It can be set up gravity OR pump fed and has many benefits over the original bow screen technology. This

The Cetus sieve is a totally new, bow screen pre-filter, made using the latest rotational molding technology. With all of its benefits and build quality, it is undoubtedly the best of its kind on the market today, regarding quality and performance! It is designed to efficiently and effectively remove large amounts of mechanical waste from a pond. It can be set-up gravity OR pump fed and has many benefits over the original bow screen technology.

This Cetus has a variable inlet height using the unique patented Pondflow regulation system – for use when gravity fed. This allows water levels within the pond to drop without causing the circulating pump to be starved of water. The Cetus will allow a skimmer or a bottom drain to accept vast amounts of waste without excessive cleaning needed to be carried out. The water must then be pumped to either a normal filter above pond level (Nexus Eazy/Eazy Pod) or to a pressurised filter.

If pump fed, the sieve is placed above pond water level and then the exit water is gravity dropped into your main filter.

The Cetus sieve is a bow screen pre-filter, suitable for pre-filtration of any biological filter including all pressured filters. It is advised that all pressurised filters be pre-filtered using a Cetus to reduce excessive backwashing and maintenance due to heavy solids.

  • Can be gravity OR pump fed
  • Perfect fit screen so no waste can bypass
  • Totally reliable and simple to install
  • Plug and Play - comes with flexible boots to connect to pipe work
  • Greatly reduced backwashing / maintenance of pressurised filters
  • Robust one piece mould –no welded joints – no leaks!
  • Large waste collection area which slopes to sump outlet
  • Ideal for mechanically filtering skimmer lines
  • Patented float that gives constant flow for gravity-fed level fluctuations
  • Maximum flow rate 18,000 litres per hour
  • Tri-slot 300 micron wedge wire screen in 316L stainless steel on 100% of surface area
  • Increased levels of oxygen
Product Info
 Item PDF Max Flow Inlet Outlet Outlet Waste Screen Dimensions
CETUSP
4,000 GPH 1.5" 4"
3"
300 micron 33.5"L x 22.5"W x 37"H
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30730146369

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Jeanne Carlin
Lake Worth, US
★★★★★ 4
Quality valet tray, darker brown
Color: Brown, Color: Brown
Sizing is as described and it is sturdy and well-made, but color is not quite as shown in the product images, more of a darker brown.
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Reviewed in the United States on March 24, 2026
E
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Earl M Stephanson
Carnegie, US
★★★★★ 5
works for me
Color: Brown
Works great for me to organize small items like extra keys, glasse.
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Reviewed in the United States on June 1, 2026
K
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Kasey
Carnegie, US
★★★★★ 5
Good
Color: Black
Does at it should I put it on my night stand
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Reviewed in the United States on May 16, 2026
S
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Spunky Punky Sparkle Princess
West Palm Beach, US
★★★★★ 5
These are a good choice
Color: Black-2 Set
These are great. They are made well, look nice and are easy to move when I’m dusting. I use these to keep perfumes, lotions and vitamins organized atop my dresser. The velvety compartments are a well sized and the layout is conducive to storing the kind of objects women or men typically store atop a dresser. I find these bins quite functional. I feel like these were a good value. They weren’t the cheapest and they weren’t the most expensive. They look nice and feel high quality enough.
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Reviewed in the United States on July 4, 2025
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LilyLucy
Natrona Heights, US
★★★★★ 5
Nice and works great in my nightstand
Color: Beige
Smaller than I expected, but good quality and looks nice in my nightstand drawer. It will keep things from rolling around. Seems sturdy and I like the pinkish undertone to the beige.
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Reviewed in the United States on May 9, 2026

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