Driew 3W DC 3.5-8V USB Water Pump with Power Cord, Solar Mini Submersible,Brushless,Waterproof (1, White)

This is a good little water pump. I purchased it to use in my cat's water fountain. It works great!

I bought this to replace a pump in my cat water fountain. The old pump was working but getting very noisy. So far the new one is quiet and working, hope it stays quiet!

I’ve purchased this 2-pack twice. .It’s compact, easy to use, and runs well on a USB power bank. Just keep in mind: it’s a bit delicate and may not last long-term.

A proper water pump replacement for the CatIt Water filter fountain. It's quiet and pumps well. My only con is, that they eventually start making a loud humming/buzzing noise after several months. Which becomes annoying to the cats and myself. Reason for replacing.

Hope it lasts. Great replacement for my cats water foutain. This thing has enough pressure for any cat water fountain application. I have it on the medium strength setting or even lower. Runs off a usb battery pack no problem. Simple design for cleaning. Dosnt draw a ton of power. Will probably buy a handful of them when i get a chance just so i have backups for ever and dont have to go looking again. Cord is plenty long if not just get a usb extension cord off amazon.

Bought in April and it quit working in August. So 4 months of use before it died. Worked fine the first three months but it started to make an odd sound over the last month until it eventually quit working.

If submerged in water just below the outlet spout, it shoots about 4" of water straight up into the air. If the outlet is itself submerged then I get about 2-3" of water above the surface. I am really pleased with these pumps and the longevity of them so far. They run off any universal USB power supply just fine. I wish I'd known about these earlier. I had a table display that the pump died and was eventually the whole unit discarded. This would have been a perfect replacement for that pump. No issues or faults with them thus far. Good price too. I found if I need to clean them, I simply run them under a hot water tap (with the pump turned OFF) and allow the water pressure to do the rest. First let the water from the tap shoot directly into the inlet for a few seconds and then let it shoot directly into the outlet for a few seconds. You can actually remove the plastic screen over the inlet. Not sure if it is designed to be removed but I got it off and it clipped quite firmly back on. So cleaning is really easy without removing the filter anyway.

Not the most powerful water pump but it is a low powered water pump. I put it in a cooler to make a water to air cooler with a coil. It works and pumps water up and through the coil with no issues. At first it would not pump water out of the coil with the lid up. When I lowered the lid, the water started coming out. I ran it for 2.5 hours with no issues with the pump. Takes all of 1.2 watts to operate, as soon as you plug it in it starts up. I cannot hear any noise from it at all. To tell that it was running I touched it and felt it vibrating. I put a usb tester on it to find out how much power it draws. 5.1 to 5.2 volts at 0.21 to 0.22 amps. About 1.2 watts. Not enough to register on the display of the power bank I used.