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Knifel Submersible Pump 880GPH (3500L/H 60W) Ultra Quiet with Over Heating Protection 10.2ft High Lift for Fountains, Hydroponics, Ponds, Aquariums & More…

  • Based on 4,487 reviews
Condition: New
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Availability: 20 left in stock
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Arrives Friday, Jul 31
Order within 57 minutes
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Size: 880GPH fixed flow


Features

  • ULTRA-QUIET DESIGN & LONG LIFEIn order to keep the pump quiet and have a longer life, increased the cost by using high quality rotor and copper,make the pump quiet & long life.
  • FILTER SPONGE,SUCTION CUP and FOOTPADThis pump has 1 filter sponge, which can effectively filter large blocks during pumping to prevent water pump blockage, effectively improve the circulation system to maintain a clean water environment.And there are four powerful suction cup or footpad at the bottom of the small pump that fits well on a horizontal or vertical glass surface to keep the pump running smoothly.
  • HIGH PERFORMANCE After a period of use you will find out that our water pump is "High flow rate, Low power consumption,Energy-saving &long life".
  • DETACHABLE & CLEANABLE No need any tools to detach it, easy to seperate, easy to clean.
  • WIDE APPLICATION Circulate and aerate the water, making it more attractive to your fish or turtles. This submersible pump is perfect for aquarium, fountains, spout and hydroponic systems, etc.

Brand: Knifel


Color: Copper


Material: Acrylonitrile Butadiene Styrene (ABS)


Style: submersible water


Product Dimensions: 6"L x 4"W x 5.7"H


Power Source: Corded Electric


Item Weight: 1000 Grams


Maximum Flow Rate: 3500 Liters Per Hour


Maximum Lifting Height: 10.2 Feet


Voltage: 110 Volts


Power Source: Corded Electric


Flow Rate: 3500 Liters Per Hour


Maximum Lifting Height: 10.2 Feet


Voltage: 110 Volts


Color: Copper


Product Style: submersible water


Item Dimensions L x W x H: 6"L x 4"W x 5.7"H


Item Weight: 1000 Grams


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Brand Name: Knifel


Model Number: KN-001-A


Manufacturer: Knifel


UPC: 194998712141


Specific Uses For Product: Aquarium, Fountain, Pond, Water Garden


Included Components: Pump*1, Nozzles*3


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Pump is a power house and reliable. Finally pulled it apart for maintenance
Size: 880GPH fixed flow
The media could not be loaded. I built this water garden/ gold fish pond in 2002. I have tried every brand from Laguna to Oasis and many more, Up until now Oasis was my go to brand but that has changed. Since this is a water garden it receives lots of vegetation trash in the pond. The surface area of the impeller cover is very large and will last for days before I even see a flow decrease. Easy to remove and clean good for another solid week at top performance. No other pump I have used performed like this. The price of under 50 bucks to the house I’ll change it out every year for that price but I have faith and easy three year pump with my pass experiences with other brands. For me this is the pump I have been hoping to find. I bought another one as a back up 4-29-24 the thing is a tank. I ran it dry twice and still performing well it looks like you can pull apart to get to the impeller to clean it. They will start to slow down with little fiber wrapping around impeller. I’m almost at a year and still functional. I think it has slowed down a little bit but not bad. I would like to see the back cap and front cap not as flimsy with a stiffer plastic. The impeller house was turned counterclockwise and came off very easy. The cap was removed and a very small metal shaft the the magnetic impeller spins on came out the had a neoprene nipple on the shaft. I was hoping to find fibrous vegetation around the impeller because I have noticed a slight slow down. The shaft had some burrs on it and I sanded it smooth. Other than that removed brown alagea residue and I Had waterproof silicone grease coated the metal rod and notice wear on the retaining cap that I removed so I coated that also. Reassembled the pump very easy no real tools required. I should of put the pump in a bucket to get any oil residue that spins off the shaft it wasn’t a lot but I will alway pre run before placing back in pond from now on. Did a water change just to be safe. My slow down was Debris build up inside the tubing. Pump was quit. I can see the shaft metal rod wearing out and it should of been made stainless steel. When this pump fails it will be due the severe wear on the shaft or the impeller fins break off the impeller. ... show more
Reviewed in the United States on September 16, 2023 by Randana

  • Perfect pump for my pond- my fish are so happy!
Size: 880GPH fixed flow
This pump works great in my small backyard pond. It’s built well and pumps water as described. I even put a little fountain head on it and it helps to aerate the water for my fish. So easy to use, just plug it in and set in place. The size is perfect so that it stays in place without falling over and it does a great job with keeping the water moving ... show more
Reviewed in the United States on March 27, 2025 by Kay B

  • Impressed
Size: 880GPH fixed flow
Better than I expected. We bought this for our 10x 12 pond in our back yard. Works great , pumps faster then expected, way higher lift which impressed me. Doesn't have auto shut off, great pressure , slick look, super quiet I forget its on. Only down fall is the cord is only about 5 feet wish that was longer for what I needed . But over all great product for my needs . ... show more
Reviewed in the United States on August 22, 2025 by Ashly

  • Functionality
Size: 880GPH fixed flow
Awesome 👌
Reviewed in the United States on March 26, 2026 by Kilaf

  • Great buy!
Size: 880GPH fixed flow
Great pump! Runs and runs, very powerful!
Reviewed in the United States on December 3, 2025 by Russell Clark

  • Lasted 18 Months - Unacceptable Lifespan
Size: 880GPH fixed flow
The pump ran well with decent volume for ten hours per day just short of 18 months then suddenly ceased working. I removed it from the fountain and removed the rotor / impeller assembly. The nylon rotor bearing was worn and the impeller was loose where it attached to the rotor. I put it back together and it would run ok at first but after stopping and starting it again it would vibrate and not flow much water. I removed the rotor / impeller again and found the impeller tight on the rotor but crooked. It’s clearly just too worn to work properly and there are no replacement parts available. Unacceptable lifespan, do not purchase. Buy a Danner Pondmaster which can easily and inexpensively be repaired. New impeller and housing cost around $40. ... show more
Reviewed in the United States on October 12, 2025 by GWF545

  • No flow control
Size: 880GPH fixed flow
Motor is great and love the incorporated sponge filter. Purchased this pump for my other fountain and was disappointed the one I just received didn't have a "flow control" as my previous one did. Overall it's a great fountain pump and love the auto-shut off when the fountain is dry.
Reviewed in the United States on May 1, 2025 by Noel Flather

  • This little thing has some power
Size: 880GPH fixed flow
This little thing has some power
Reviewed in the United States on April 7, 2026 by Jason Strahla

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