This is complete garbage and leaked no matter how much I over tightened ...
931358
This is complete garbage and leaked no matter how much I over tightened it.  Just use a rubber hose.  This was on my 76 Corvette.
3518306
After receiving this product, I hooked it up to the hose and it leaked like a sprinkler.  Tightened the fitting a little more and still had the same problem.  It leaks between the valve and the hose adapter.  The reason for this is that the valve threads are straight thread and the adapter is pipe taper thread....and they are slightly different.  no amount of Teflon tape or pipe dope would correct the problem.  The solution to the crappy fittings is to remove the rubber sealing washer from the inside and mix up a batch of J B Weld and epoxy the 2 fittings together.  What a pain in the A$$. This product must be made by 2 Morons in a 1 car garage.  Dont Buy This Product!
I had to pick 1 star because I had to, otherwise i would have rated this item 0 Stars.
482784
I purchased this hose in the hope that it was actually stronger than all the cheap alternatives. It sprung a leak within 1 week and is now garbage. Do not purchase. This is cheap garbage.
4129828
I had such problems with this part.  The first one I was sent rotated in the wrong direction.  I returned it and was sent a replacement.  It rotated in the correct direction, however, leaked when in the "off position."  What a joke.  I ended up buying a new faucet at Home Depot.  My advice: Save yourself the hastle and buy a new faucet.
4547111
<div id="video-block-R17ADTF4N8ZQLV" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/91R9nElkcoS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/91LmSMxTFnS.png" class="video-slate-img-url">&nbsp;Leaked all over my floor and ruined my floor overnight!!!  Whoever was the designer who thought it was a good idea to put a v-shape where water could leak out needs to be fired!  There was no way to make this thing stop leaking!!  I tightened the water stopper as tightly as humanly possible and still it kept leaking.  What a terrible experience.  DO NOT BUY
2119101
Garbage.  Agree with all the negative postings. Sprung a leak first time I used it. Don't waste your hard earned money.
3880360
Leaks everywhere, owned several, this is the only one EVER to leak, requesting refund now.
1612174
Piece of plastic crap the plastic threads on this product do not function, impossible to tighten them properly.  Continually leaked
1410938
Absolutely, utterly useless. So terrible, I simply threw two essentially full cans into the trash. I tried it on a leaking pipe and a hose, both with the water turned off, with the surfaces cleaned and dried, following the directions to the letter. Both immediately leaked when pressurized, and the hose leak was a pinhole! I tried it on a galvanized steel bucket with a small leak. Same story. I tried it on a leaky shed roof, applied it when the weather was dry as a bone. I sprayed inside and out, gave it 48 hours, sprayed some water from the garden hose (a new one, to replace the leaky one this stuff couldn't fix), and guess what? Drip-drip-drip.

I don't know who the clueless dude hawking this junk is, but it's clear he has no idea of the difference between a hammer and a saw. The stuff is an utter waste of fifteen bucks. When will I learn that none of that As-Seen-On-TV stuff works?
4625754
Absolute garbage, the only good part is the pvc cap. It leaked where you thread it onto the gas can and the hose folds in half under its own weight making it impossible to fill the tank.
4762750
Bought this at Costco.  Leaks from every single blue hose connection - even the factory installed ones.  This is because the blue hoses are not standard 1/4" OD hoses.  I called the company and they sent out replacement hoses and fittings - all of which leak even worse than the originals.  I could replace all the blue hosing with standard 1/4", but it's not my job to re-engineer a poor design.

I've used 5 Watts RO systems in the past (including an RO-Pure system for the last 5 years at our old house), but this one is so bad, that I will never buy another one from them.

Stay away from this product at all costs!
4888515
I bought 4 of these at Costco for half what you pay here...  After trying the first time, EVERY joint leaked.. Then I bought professional hose clamps and used teflon tape on all threaded fittings, and every joint STILL leaked !!!!!!!!!  I even bought a 1/6th HP pump knowing my pool pump had way too much pressure for these but even that proved useless.  Dont even try using the hose clamps that comes with this or you will be pumping water everywhere except back into your pool.  I would have returned ALL of these if I didn't throw all boxes away the day before i tried the hookup ! This may work for you if you have a TINY Kiddie pool with a very small pump, otherwise, don't get your hopes up !!
2879594
I read some of the other reviews and people were complaining this faucet leaked. I thought I would be different because if my experience with replacing faucets, I was wrong. This is a piece of garbage that leaked from the sprayer connection. Unfortunately I tried to keep using it to see if I could fix the leak. I couldn't and now it's too late to return it. Do yourself a favor and don't waste your money on this one.
185789
This is quite literally the worst hose EVER. First things first, I hooked it up ... and it LEAKS. It leaks from right below the wrench point (see photo). I never even got to use it. And it was a blessing in disguise. As many other reviews have pointed out, this thing is a nightmare to handle. Once I had removed the packaging (4 twist ties and a cardboard info panel), I stretched it out in the backyard so I could do some watering. Then, I found out it leaks and had to wind it all back up. This thing gets kinks easier than any hose Ive ever seen. Seriously. Its ridiculous. It gets so twisted up and it kinks all over the place and Im SO glad I never have to deal with this again. Check out the photos I attached for clarification. I didn't buy this on Amazon. I impulsively purchased it at a national chain.  Ive included a photo of my receipt as proof that I actually bought it.
2201763
This water bottle leaks all over my things. I ordered a replacement which also leaked on my bed and under my laptop while I went to the bathroom. Now I need to spend 1200 to fix my laptop.
4199451
We purchased this from Amazon about a month ago.  We tried everything we could think of, but had to return it.  The thing leaks in three places.  It leaks where the hose attaches and at the drain.  We added washers and tightened as much as possible with no improvement.  It also didn't shut off properly and always had water dripping over the top.  This made a big ole muddy mess of our chicken coop.
3520983
it leaked at first and i had to almost over tighten the factory tightedn reservoir. Im not confidernt it won't leak when I change the filter in the future. shoddy product