FS-TFC Portable Reverse Osmosis Water Filtration System 0.0001 Micron Super-high Precision Water Purification Survival Gear for Hiking, Camping, Travel, and Emergency Preparedness

I 've used this daily for two weeks while I was in quarantine with two friends while travelling. This is the most amazing compact RO system I've ever seen. And we measured the quality - you really get very pure drinking water. But as it's fully manual powered, it takes some muscle power to get it going. It took each of us, grown up men, about 30 minutes to pump one gallon through. The only downside was that my friend got a bit too enthousiastic, near the end of our stay, pushing it too hard and the unit couldn't handle the pressure and broke with a hiss sound. Unfortunately I had to return it and got refunded. But now I want to buy one again and it's not available anymore :-(

The materials that this reverse osmosis water filter is made of do not make it the ideal emergency sustainment item that it appears to be in the pictures. It does work as advertised and it is an economical choice for emergency kids where it is assumed that replacements will be available for purchase after the hardships have ended.

proved difficult to get the 1:1 ratio, had to turn it upside down to get it to flow, but after i did that my tds meter gave me a result of 60 from a start of 247 tap water. taste was noticeably better as well.

I thought looking at ad - What a good idea portable RO! But quality is awful, water is not just leaking from valve but jets right to the face...Unfortunately video quality don't reflect real level of problem ; Update: Seller carefully treats to customers :-)

Took this hiking to give it a test before depending on it for a longer trip. was not disappointed. comes in a convenient carry case. after a few flushes water tasted great from a spring we went to. Now that the test run is over excited to take this camping

Takes 10 minutes to get a proper tall glass of water and the plastic is worryingly flimsy, but it definitely works. If this product's claims are true, it is the only filter that will get rid of practically everything but water itself. Chemicals? Gone. Bacteria? Gone. Parasites? Gone. Mild brackishness(salt)? Gone. Viruses? Gone. ...But you sure had to work for it. One pump every two seconds gave proper internal pressure, but that is to be expected with a Reverse Osmosis filter which requires that pressure. TIP: You have to adjust the switch to a setting in-between ON and OFF so that it properly functions. There should be waste water coming out at the same time purified water comes out.

Works well and the customer service is great , emailed with a question and the response was recieved quicker than I have ever recieved from any other company. The site has now been updated with the replacement filters .

Man I was hoping that for the money I payed it would work great. We went on a 2 day hike and didn’t want to carry a lot of water and thought this option would be great. I spent 15 min pumping to get a enough water to just take the dryness off my throat. I was sweeting a lot because it was hot and was probably sweeting more water than what the pump produced. If it was a cool day, chilling in the shade with maybe a hour to just spare and wanted a extra workout after carrying lots of weight all day maybe I could see this pump being useful. Usually you buy things like this in advance and by the time you get back from trip your return window has past. On the upside, water taste great and it works. I can see this being really useful if I where dying of thirst in the middle of winter. If I have time I might post a full length review and the pump in action to see how long it truly takes to get 1 litter of water

As yet I have not used it. In the online advertisement it mentioned it removed mineral salts. In my knaivity I took this to include the chlorine in salt water. It does state clearly in the included operating instructions that it does not do saltwater. Too late. Also to pay for this I had not updated my bank details and the transaction was declined. On a second attempt something also went wrong. The third attempt was successful. However, I received three units in the post and was billed as such. I will probably sacrifice one unit on saltwater to see the result Be carefull