Pure Guardian Ultrasonic Cool Mist Humidifier, 100 Hour Run Time, 1.5 Gallon Tank, 440 Sq. Ft. Coverage, Medium Rooms, Quiet, Filter Free, Black, H3200BAR

Bought two of these and am very pleased. They are perfectly sized for my needs. Refilling them is relatively easy.

I have had two previous Pure Guardians ( both still work well ) , but this larger unit only needs filling every three days rather than daily.

It is great but awkward to refill with water.

This humidifier is awesome. And it is whisper silent. I cannot hear it, save for the occasional gurgle. it is easy to remove and refill, as well as reattach the water tank. you can also purchase tablets that will keep the tank cleaner longer, as well as a filter, which can be attached to the underside of the top screwtop lid above the water tank. I love all the different options, which are easy to find on the top panel of the unit, which include low, medium and high vapor settings, as well as different lengths of time (4, 6, etc hours) to run it. The blue light glow of the device is very soothing at night, however, I prefer to keep the light turned off. I love this unit so much that I purchased a second one for our basement, which gets very dry in the winter. I have had my first unit for over a year now, and it’s still going strong. Highly recommend.

I have a wood burning furnace, so in the winter, the house is pretty dry. We purchased this one after some research. We have it in the bedroom and it's great. A nice mist, quiet as hell. I hated the one we had where you could hear the water glugging in the bottle. This one is whisper quiet. Sometimes I don't even hear it. My only problem is that I wish they would let you know how many hours it runs per refill on each setting. I'm guessing the 100 hours is on the low setting, which is barely doing anything. We run it 12 hours on the medium setting and are refilling it about every 4 days. It is a bit awkward to get the water reservoir into the device, especially because we have it sitting up off the floor. But it's totally worth it.

After reading on consumer products websites, this seemed like a great fit for our needs. Small footprint and large tank capacity for less frequent filling. It seemed to work well at first, but is very cumbersome to fill and reseat on the base. Starting this month (3 months after purchase) it has begun to leak rather noticeably. The beautiful wood floor underneath it warped quite noticeably by the time we saw that it was leaking. We removed the tank, washed it, refilled it and replaced it very carefully, making sure the sealing valve was firmly closed. It leaked again significantly. I see now that many other purchasers have the same complaint. I wish I had been more diligent in reading reviews. I hope to still be able to return it. We'll see what happens.This is an update to the above review. After contacting the company and being told we could only get a replacement or repair, I reached out to Amazon again. This product is a fail as far as I'm concerned- leaks badly, very unwieldy to fill and carry to the unit, not at all user friendly. Thankfully, Amazon came through with a promo certificate. My final word, don't buy this product!

excellent product. would recommend to every one. very easy to set up and use. 5 stars

Easy to fill. Quiet as a mouse. Lasts so long! I am so pleased with this product!

Purchased 2 units for a small house. One in the back of the house and one in the front. On low the tank of water lasts a few days. But on high it will empty in a day.We use water from our RO water source so no worries about mold or mineral damage. The tank when full is a bit challenging to put on the unit, but nothing that would cause me to not recommended this unit. So far we have no problems with it.

I have had this PureGuardian 7L Ultrasonic Cool Mist humidifier running through three months of 24 hr/d use now and have had a Honeywell 3.8L Warm Mist Humidifier for two years. I live in an area with extremely hard water and the house operates with a water softener on the hot water.The Ultrasonic Cool Mist humidifier operates extremely quietly and the 7L capacity keeps it running for about a day and a half at the middle setting of three. The lower setting will run a single tank of water/mist for over two days. The unit does not leak and is easy to fill. I use the threaded bottom fill cap trusting it more than the side fill cap which is more simply a half twist cap, and in my opinion, more likely to not tighten enough after the rubber gasket has had a fair amount of use. The unit requires cleaning about once a week in the well and about once every two weeks inside the tank. You can tell when inside the tank it feels slightly slimy. A full strength vinegar solution, left in for half an hour or overnight does the job in both places, the well sometimes needing a bit of additional scrapping of the rough deposit on the plastic, then a rinse. The unit has a small footprint on the floor and a hightower tank of about 18 inches. The 7L capacity is fantastic.The Warm Mist Humidifier has been noisy from day 1. It lasts at best half a day on a tank at the lower of two settings. The hard water deposits, if left long enough (two weeks on my hard water) will shut the unit's safety feature down. Cleaning then is an almost impossible problem. Cleaning sooner is even very difficult. Vinegar is minimally effective. Even CLR does not work any better. My unit has required a chisel to sometimes not-so-gently scrape away the deposits from the plastic coated heating element. This is the main design flaw. A stainless steel coated element would likely work better. (E.g. in my stainless steel lined water kettle the same water and deposits are dissolved and cleaned away in a half an hour soak). Water sooner or later leaves heavily crusted deposits on all the other immersed plastic near the element of the humidifier, which generally however, can be cleaned with a metal scrapping tool and a metal scouring pad. After two years of use through the winter now (November through April) the unit is leaking and headed for recycling.Having now used both the Warm Mist Humidifier and the Ultrasonic Cool Mist Humidifier, I am a convert to the larger tank, the much quieter, almost silent operation, and the significantly easier cleaning necessity. I have had no problem with the Ultrasonic Humidifier in terms of white hard water particle deposits in the room.

Works well in my music room t keep the humidity up. Runs for days on low and easy to clean and refill.

It's very stylish, quiet, and high tech. Works like a charm, i'm on day three and it's still going! Tank holds so much water, and it's very easy to fill. Already notice a difference in quality of air, and the timer is perfect for when you leave the house and forget to turn it off!

Fills my bedroom quickly. Water lasts 3-4 days.Needs remote