BKLES - 3 in 1 Electric Solar Water Filter with Hand Pump, Water Filtration System for Camping, Portable Water Purifier with Emergency Light, Survival Kit for Backpackers

I used this finally and I’m so impressed. It’s easy to use, light weight, i love the solar panels and charge port for your phone and a light. The water tasted great and i was having a blast filtering the mountain water and drinking it. Great buy! Awesome product!

Yes, works as advertised and it works great I love it. Definitely a must have for hikers and outdoor camping in rural areas.

It works well, though a little slow; still faster than using a gravity filter. It didn’t remove quite all of the color from lake water, but removed all of the smell and particles. The water tasted as good as bottled water.

I fully charged the unit via a USB-C charger then I tested the battery filtering capacity from full to dead. It filtered 23.5 gallons before the battery died! This beat out everything I read in other reviews. The next day I put the dead unit in the sun for 5 hours. Using just solar for that time gave me one bar, so I didn’t have high hopes, but it filtered another 4.25 gallons! This thing is a beast! So with good sunlight, you can get close to a gallon of filtered water capacity per hour of charging. If hiking and using the included transparent carrying case, I would guess you would get about .25-.5 “gallons” of charging per hour on a sunny day, but a lot more if in direct sunlight. Solar charging is dead simple, just put it near sunlight. Nothing to do or press. This thing so far has overwhelmingly exceeded my expectations. Hand pump is decent if needed, as I tested it as well. About what you might expect, one pump motion is about a straw or so of water output. Next week I will take it on the trails, but I am extremely happy with it so far.

Did not get close to "up to 240,000 ml per charge." Bought it last week, charged it on an outlet a couple days before my camping trip, and then went camping. First time I used it, I charged my cell phone while the solar panel was facing into the sun. It did well - charged my phone to 90% in a an hour or 2. Left it out in the sun to make sure it was recharged. All the blue lights were lit when I stored it for the night. The next morning, I was able to get about 1.5L filtered before it stopped. Charged it in the sun for about 30 min and was able to get enough charge to back flush it with about 1-2 cups of water it case it was a clogged filter. Left it out to charge in the sun. All four blue lights were solid. Later that afternoon, I was able to filter about 3L of water before it stopped. 4 charging lights were all solid but it would not pump. Several minutes of solar charging allowed me to back flush it. Then I tried to charge my phone again while it sat in the sun, but it would only charge for about a minute or so. Unplugged my phone, and and then plugged it back in to try again, and I would charge for another minute. Tried several times, with same results, so I stopped. So far, no worth it for camping. Flow rate was as advertised. Filtered water did not taste funny. I used lake water that was not murky. My testing was not meticulous and probably needs to be done again, but my first impression is that it does not meet expectations. I am not sure if the lights were not indicative of the level of charge while it was charging on solar. My gravity filters are both as fast and were able to filter over 10L of water with no need to back flush. The solar charging battery was nice, but I can find a dedicated battery for that.