***** Play It Koi is rated 4.9 out of 5 stars, based on 2248 reviews!

AquaForte UltraSieve III

10 reviews SK211


Regular price $1,899.99

For years the UltraSieve 3 has been the leading and most reliable pre-filter for professional koi ponds. The most compact, gravity fed, sieve filter with the highest pump capacity. Now supplied with an extra large waste outlet, including a slide valve!

  • Twin inlets 2 X 110mm (2 x 4.3")
  • Patented flow regulation
  • Strong polypropylene house
  • Improved edges around sieve
  • Optional lid available
  • Pump outlet 2" male threaded
  • Discharge 110mm (appx 4.3") sits approximately 15” off the bottom (measured from bottom of unit to bottom of the knife valve)
  • Max Flow: 7900 GPH
  • Dimensions: 25.6" x 14.57" x 38.98"
  • Ships via Freight

Download the AquaForte UltraSieve III Instruction Manual (PDF)

Lastly, don't forget to add the optional lid for the UltraSieve III. While not required, it does dampen sound, provides extra protection from the elements, and keeps extra debris out.

These units are BEEFY! and substantial! Do it right with the best Seive on the market!

Checkout this video review of the UltraSieve III from one of our Customers..

Customer Reviews
5.0 Based on 10 Reviews
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Rick K.
United States United States
Just received our Ultrasieve III !

At the last minute, we decided to upgrade our system with the Ultrasieve III. We discussed it with Ben and he intercepted our order and made the changes so quickly the we got our order ahead of schedule. Ben is great to work with!

George P.
United States United States
I Got My UltraSieve and PlayItKoi made it SO EASY!

I had the most pleasant experience purchasing my Aqua Forte Ultrasieve from Ben Cooke at PlayItKoi! The price was right, but I must say that the service was extraordinary. Their website is very impressive, and again, the prices are very competitive. Look forward to diving into the website for my new and improved koi pond. Thanks, Ben!

United States United States
Great Service!

Was given advice about what I needed for my specific pond. It arrived quickly, and it’s a great product.

Sandra M.
United States United States

These are a little bit of paradise when it comes to koi keeping!

United States United States
Best product!

Fast delivery! Ben is such nice guy to talk with.