LENX 800L H 19W DC12V CPU Cooling Heat Exchanger Water Pump Tank 117 ml CO2 Cooler

I first set this up at the beginning of May. It is now early July and I have found a small leak in the reservoir. This is not the work of my custom loop, as it is between the plastic cylinder and the black top and bottom (which were already in place and I'm not able to unscrew it off as its tight.throughout the months, the pump has become louder and louder and seems to be struggling to push the water. Now, it started making a clicking sound and sounded like it was about to die.I have not dropped, destroyed or damaged the pump/reservoir, and I have used Distilled water. I have also not run the pump dry and the pump has had access to water throughout the whole time of use.As a PC water pump, a lifespan of 3 months is unacceptable, and I suggest to any potential buyers to not go for this, but to go with something slightly more expensive, but that will last infinitely longer, rather than having to replace it every few months.

I bought more then 10 , there is some 1/10 defective water pump. I got free replacement from amazon. water pump with this price? I love it. ^^;I have youtube video that I make water-cooling system with this water pump.link : https://www.youtube.com/watch?v=JabKfcOZ5wc&t=114s

Purchased this setup as a replacement for my Dual Bay Reservoir and Pump setup being it went bad after 7-8 years.... I'm on my 3rd one of these and the only difference that installation orientation makes is that the installing the pump with the impeller facing up will allow the pump to keep running for a little longer. BUT they get very noisy after only a couple months of running and start vibrating. Install the unit with the impeller facing sideways and you're looking a quick failure within a couple of months and unit will stop working all together!?Okay design. But as usual with most Chinese products they use materials inappropriately to cut corners and products wear out quickly. Any impeller that is going to be used longer term like this should have ceramic bushings and a properly balanced impeller. This has neither. The Impeller has mere plastic bore with no sort of bushing to keep it running smoothly long term let alone the impeller not being balanced.Way To Go Amazon! Keep selling crap like this and you'll start bringing back brick and motor stores that sell quality products.

This pump is awesome. It is super quiet on my end. Flows great. Hooked up to a thermaltake 360mm rad that’s 64mm thick. May toss another radiator to the loop because of how happy I am with it. Have it hooked up to my gpu 12v and ground😂 but overall impressed

Great build quality, pump is powerful and relatively quiet and no leaks! Don't see why other brands cost upwards of $100 or more for basically the same thing!