On highest setting, how long does it take for a 16 oz and a 1 liter bottle to run out? I'm trying to compare output. thx
869155
my 33.8 fl. oz bottle does NOT last all day at work. so I guess approximately 6 hours..
869156
Right out of the box brand new on the highest setting running non-stop: 16oz will take anywhere between (I wanna say) 4-6 hours-ish??? A 1 liter bottle is double that. If you take a butane lighter and make parallel marks around the circumference of a 2-liter (making it strong enough to work and "looking" like the bottle over there in the picture) you can then double THAT time to around 24-36 hours. I have found, though, that it seriously depends on the newness of your machine, i.e., the newness and quality of your supersonic ceramic pad that creates the mist. They degrade over time, need to be cleaned, and eventually replaced. The replacement should be every few years or so. That is, if it is run 24/7 pretty much like I do to them. I am using them for the adding of heatless-humidity to a grow-chamber for some rare carnivorous plants. So algae has been a problem but is not a problem if kept clean - which, me being admittedly a bit lazy, can tend to let them go for a while. Even with algae growing on the little pads, they still work great to my surprise. Hope this helps...
1731483
On my 44 gallon a 24 oz bottle has been going for 6 weeks and is not even half empty. One note if there is a power failure, cycle your regulator. It does not go back on automatically.
1054941
I bought this for travel. I was using liquid oxygen before and the small bottles only lasted for about 2 hrs on 3, always ran out when most critical. With the g2 and the 24 cell battery i get 5 hours of use set on 4. I am going to use it for sleeping over the 4th and will know more about comparing it with continuations after that weekend. It lasts forever on house current.
1232041
Ours keeps going for a long time. I haven't measured the quantity until it runs out, but it's quite a bit and hasn't been a problem with running out.
318846
It holds 100 ml. It comes with a 200 ml cup. But when filling it up to the fill line, it will only take 100 ml. 100 ml is less than 1/2 cup but more than 1/3 cup. So its slightly less than 1/2 cup. The manual says if you set it on continuous mode it'll run for 3 hours. And If you set it on interval mode it will run for 30 seconds on and 30 seconds off and it'll run 7 hours b4 it shuts off. However, I got mine today and have been running it since approximately 2pm and its almost 11pm and its still running. Sooo.. I think this is the longest run time of any of the Ultrasonic models. Does anyone know of one that will run beyond 7 hours b4 it shuts off? Hope this helps. It holds 100 ml. It comes with a 200 ml cup. But when filling it up to the fill line, it will only take 100 ml. 100 ml is less than 1/2 cup but more than 1/3 cup. So its slightly less than 1/2 cup. The manual says if you set it on continuous mode it'll run for 3 hours. And If you set it on interval mode it will run for 30 seconds on and 30 seconds off and it'll run 7 hours b4 it shuts off. However, I got mine today and have been running it since approximately 2pm and its almost 11pm and its still running. Sooo.. I think this is the longest run time of any of the Ultrasonic models. Does... » Read More It holds 100 ml. It comes with a 200 ml cup. But when filling it up to the fill line, it will only take 100 ml. 100 ml is less than 1/2 cup but more than 1/3 cup. So its slightly less than 1/2 cup. The manual says if you set it on continuous mode it'll run for 3 hours. And If you set it on interval mode it will run for 30 seconds on and 30 seconds off and it'll run 7 hours b4 it shuts off. However, I got mine today and have been running it since approximately 2pm and its almost 11pm and its still running. Sooo.. I think this is the longest run time of any of the Ultrasonic models. Does anyone know of one that will run beyond 7 hours b4 it shuts off? Hope this helps. « Show Less
134505
Maybe u r mixing up 22oz and 20 hour staying cold? Also there r different bottles Also I just bought two & one "sucks" great and one doesn't.
508452
I suppose it depends on the brand and how much its discharged. Mine have averaged 3-4hrs... but they weren't completely depleted.
1029841
Mine runs for 8 hours. I fill the water all the way up to the line. How far are you filling it up?
456960
It took me studying the graph that came with it and a couple of searches on web for liquid measurement equivalents in order to get the solution I needed. Don't have the graph that came with it so I can't venture exactly how to get 400 ppm right now. If studying the graph they sent doesn't help you, write again and I will track down my graph before responding next time.
228392
My present 50ml size has lasted me 2 and 1/2 months and still not quite empty. I use it 2x daily and sometimes more if needed. It is really cost efficient
1423872
On high, no more than three hours. On low, almost five hours. If using more than 6 drops of essential oils you will have to agitate the water throughout the whole cycle. Not sure why, but a little swirl of the contents will get it running again. I try to keep less than ten drops in there to ensure a smooth steady run uninterrupted.
1417440
I timed a 1 qt bottle with my stop watch and it took 34 seconds to fill. Frankly I don't mind the slow flow since I am drinking a much better tasting water then I was use to. I think it may be your pressure in the water line that could be the culprit. I'd like to add that I connected with a T two refrigerators, both dispense water and make ice.
95839
It depends also on how much you have in it and how hot/cold the liquid is. Fuller it stays hot longer. I don't usually have it full. I'd say the 4 to 6 hour range works for me. I'm also satisfied with it.
33907
I use a lot. I like the smell. I don't measure, just dump it in the water. This bottle lasted me about 15 - 20 loads.
1430263
One water bottle last as close to 6 hours or more. I think about the size of the one on the picture. Probably 16oz. ?
42896
I use 2 pumps in the morning and one pump in the evening, the 4oz lasts 1 month at this rate. I myself always order 2 bottles at a time. If this is not financially possible for you at least you will have some idea as to how long it will last for you. Blessing to you at this season in your life.
1850450
I buy the larger size, and use one pump (a pea-sized dab) in the am and in the pm. I get about 6 months usage. That being said, I agree with another reviewer who misses the transparent packaging as I now cannot tell when it is getting low!