Too Fragile for Normal Use....Leaks Air
343644
Bought this hose 1 month ago for consumer use. Used it about 6 times and always careful because at room temp the green cover is very soft. Now has a very tiny blem in the green cover that is leaking very small amount of air. Size of the blemish is about 1 x 0.5 mm.  I have six other air hoses, some of them 12 years old that are stiff when cold but do not leak air.  In concept this is a great hose but in practice the material is just too fragile for normal use.  This would not last 2 weeks of daily use with a contractor.
3567909
I don't recommend. I read reviews and it seemed ok, plus I liked the look of it.  It is very  fragile. It was missing a  small piece and the only way to get parts is to reorder. I believe it was a return, previously by the way it was (re)packaged.  I recommend putting it completely together before installation.  Now  that it is in, looks great but it leaks. I don't anticipate it lasting long. spend an extra $50.00 and go to Lowes or Home Depot.
536700
It says to give it time it's not leaking but I've had for a couple weeks and it won't hold air. I have to use pump continuously and wish I had never bought this. It's one person using less than two hundred lbs on this thing so what's the trick to keep the air in?
3497020
Bought my inflatable Tower SUP some time ago, found that it wasn't very stable and it sagged in the middle.  Dejected, it sat deflated and stored for a while.  Tried inflating and using again only to have the sag again.  Bought an attachment for my air compressor to make sure I got the right level of pressure - put it on the back of my truck, went to get some other items for my trip to the lake, and looked over in time to hear a psss sound than a loud bang...  limp SUP.  No repairs are available, and was only offered $100 toward the new purchase of another SUP that I have no confidence in...
2664997
I used this product twice, with less than three hours of use.  The unit lost all pressure and began pouring water from under / inside the unit.  I thought it might have been a clog or something in the hose.  Upon further investigation, this unit suffered a catastrophic failure, and it appears the inside connection cracked / failed.  I should have read other reviews, because this appears to be a systematic issue as many others have had this issue.
3053330
It's easy and fast to inflate and is fairly comfortable for an air mattress. However, if you're needing an air mattress for more than a few nights, look elsewhere. I've been through three of these in the past 4 months - it's the only air mattress sold in my area and the floor simply isn't an option for my back. Each one developed leaks along the top seams. I only weigh 155lbs so it's not as though I was too much for it to handle. Also, the suede top cover makes it VERY difficult to find leaks as the misting water method with mild dish soap sets mildew in FAST. I've had (much) older aerobeds that held up well under constant wear and tear so I thought I was pretty safe with this brand. Nope! Like I said, three in the past 4 months. They did great in the beginning and then they'd suddenly deflate. They're simply not worth $200.
970951
Today I use one and it was leaking air already. Terrible product.
4936330
I have owned and used the turbo-twist 6x UV pond sterilizer for 6 months.  I've had a lot of difficulty with it, and today it sprang its final leak and is going into the trash.  The basic problem is poor quality materials, aggravated by inadequate engineering.  Here's what happened:

I used this for a 130gal indoor fishtank.  It was mounted under the tank in an equipment enclosure, so any leak potentially can drain the tank through siphoning, even with the pump off.  I initially had it mounted in a horizontal position, inline with a 400gal/hour canister filter.

On first install I noticed that the hose fittings are not good: they are supposed to seal the hose by screwing a ring outwards against the hose, squeezing it over a bulge (tang) on the male fitting.  However, the ring isn't long enough to achieve this purpose, which is odd.  I used high quality Eheim hose and the ring didn't even touch the hose before coming off the threads.  Ok fine, I added my own hose clamps and moved on.  Next the mounting brackets broke, like almost immediately.  They, and most of the rest of the unit, are made of a flimsy and brittle black plastic that breaks under a small amount of stress.  The design of the mounting brackets is such that this stress is very likely to occur except possibly under some ideal circumstances (which don't exist in a small under tank space).  I jury-rigged my own mounting and kept going.

Within a few weeks the unit had stopped working (as monitored by the indicator light, and the resurgence of algae in the tank).  After some investigation I discovered that the UV bulb was not seated properly in the socket.  I spent a lot of time and effort working on this, trying to find better ways of seating the bulb, but the metal clip that's supposed to hold it in is...flimsy and weak!  Eventually I changed to a vertical mounting position with the socket on the bottom: this is not a manufacturer recommended position, but it's the only way the bulb would stay seated and keep electrical contact.  It still went out ocsassionally if it got bumped while cleaning the filters, and then I needed to jiggle it gently to get it to light again.

Today the entire unit started to leak rapidly, which I discovered when a puddle began spreading from under the tank stand. On investigation, the body seal had failed.  As I was examining the unit, gently trying to tighten it to reseal, the entire body split: the black plastic housing appears to be even weaker and more brittle now than when installed, maybe due to UV exposure?

I was initially happy that this unit did indeed kill algae, but it caused me a lot of frustration and turned out to be highly unsatisfactory.  I recommend avoiding all models in this line.

UPDATE: I replaced this unit with an Aqua brand UV sterilizer, which I've now had for about 8 trouble-free months.  The Aqua is much more robust and so far entirely satisfactory
3509325
First try the gauge started leaking air.  Connections on hose that allow gauge to turn where improperly crimped causing the gauge to hang up as it was turned.  Opened the leaking connection where air was escaping and two plastic rounds fell out.  One was clear the other black.  Didn't have a clue as to the proper sequence, if any, so I just put them back and tightened the connection.  It stopped leaking but wouldn't hold the pressure so you could check it off the valve.  That's what I was principally looking for.  Overall quality is marginal.
3963133
Purchased for a camping trip, I put two bags of ice in the cooler and added about a gallon of water.  Within 30 minutes, the cooler began leaking from the joint where the valve interfaces with the cooler.  I tried pressing the valve assembly inward to try to seat the valve assembly into the cooler body to no avail.

UPDATE: As I was preparing to return the cooler, I noticed a plastic nut on the inside of the cooler which was somewhat loose.  I tightened this nut with two hands and tested for leaks.  Tightening the plastic nut appears to have fixed the leak around the valve.
2274938
This spout feels solid in your hand and looks like prime quality, but ... (a) no matter how much teflon tape and extra washers you put in, it leaks water down the wall, and (b) if you try to tighten it very gently to eliminate the leak, the very cheap inside plastic piece breaks badly.
The inside plastic part cannot be replaced, so you have to either live with the leak and its possible damage to the neighbours below, or throw the faucet in garbage.
Since this appears to have happened to many folks, I am considering returning it.
3502572
Rugged hose with weak couplers. They constantly leak air. I have re tightened the factory connection time and again. No recommendation to purchase on this item.
4012100
I have owned 3 of them.. loved them until all 3 of them have leaks like the hose broke in the middle. and I only used them for a very small garden every couple of days, so it definately won't hold up the normal use. i will be returning my last one and this time i will not get another.
848116
This is my first air mattress so I can't compare to other brands and models.  I slept comfortably for one month until it sprang a leak.  Judging by how quickly this thing deflates it must be a visible hole.  I tried soapy water, visual inspection in bright sunlight, running my hand and a fluffy feather along the surface to locate the leak source.  All to no avail.
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ADDENDUM: I carried the air mattress outside to throw it away and decided to inflate it one last time to check for holes.  I super-inflated it to absolute maximum capacity and three tiny pin holes appeared (invisible at anything less than maximum inflation pressure).  It might have helped that the outdoor air was cold (no wind)so I could easily feel the escaping air streams.  Circled the holes with permanent marker and covered them with transparent duct tape so I'll know where to check first if any future leaks happen.
3062789
Item was cracked at top so air is leaking in.  Not worth return will pick up another type.
4747230
The rubber inside of the air chuck is too thick and causes air leaks hooked to any valve stem. Who likes trying to fix something brand new that should have been done the day it was made.
4198022
I am disappointed with this hose since it has been less than a year, single person use, and I am once again experiencing leakage around the end male joint on this problem. Simply by moving the hose "slightly" you can hear it leaking the propane! The metal (tin?) around the end is very flimsy and so I now will go to my local ACE store, where I may spend a little more, but be assured that the unit will be sturdy enough to hold up with less than normal use!