***** Play It Koi is rated 4.9 out of 5 stars, based on 2735 reviews!

GC Tek WonderMax Variable Speed Pump

1 review 0-1HPWunderMax110V


Sale price $1,325.25 Regular price $1,473.95


These Pumps were designed especially by GCTek just for Koi ponds. You can dial the pumps up or down as you like with 3 speeds. Especially useful for when doing cleanings and backwashes of your bead filter, or to tune your stream just to the perfect intensity, or dial it back in the winter time for those who turn off their waterfalls. The variable pump speed is tremendously helpful all around.


  • Large Strainer basket is molded onto the WunderFlo pump. Take a look at the GIANT basket strainer on this pump. It stands over 12in. tall. Bigger basket = fewer trips to empty the basket.
  • Toggle switch gives you 3-speed options
  • Crystal clear top over the strainer basket lets you easily see if it needs to be cleaned
  • 3" inlet/outlets are standard. You also get 2" reducer bushings with it if you are planning to run 2" pipe.
  • 3 Year warranty!

3 Models Available:

  • 0-1 HP WunderMAx Variable Speed Pump - 115V w/ 8 ft cord
  • 0-1.65 HP WunderMax Variable Speed Pump -230V NO CORD
  • 0-3 HP WunderMax Variable Speed Pump -230V NO CORD
Customer Reviews
5.0 Based on 1 Reviews
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Kurt L.
United States United States
5 stars

Ben is fantastic. Set me up with an excellent system and gathered parts for me. Knowledgeable but also humble and fun to deal with. Fellow Bothell resident too! Thanks Ben! Kurt