Air Purifiers for Bedroom Home, Cobectal Air Cleaner with H14 True HEPA 3-in-1 Filter for Room up to 1050 ft², Aroma Function, Sleep Mode, Portable Air Purifiers for Office, Dorm, RVs, White

Now listen here, I’ve lived out in West Texas my whole dang life, somewhere off I-20 where the wind never sleeps and the dust gets in places you didn’t even know you had. I could wipe down my coffee table in the morning, and by high noon it looks like the Sahara moved in. I’ve eaten so much red dirt I’m surprised I don’t cough up clay pigeons.Then along comes this shiny white Cobectal Air Purifier, lookin’ more like something outta Dallas than Midland. I figured it didn’t stand a snowball’s chance in August. But son of a gun — it WORKS.I plugged that rascal in, and within hours, the air in my living room was cleaner than a preacher’s conscience. I could see through the sunlight without those dusty sparkles floatin’ around like ghost tumbleweeds. My allergies went on vacation, my dog quit sneezing, and even the old couch quit smelling like wind and despair.The H14 True HEPA filter? Built tougher than a barbed wire fence in a dust storm. The sleep mode hums quieter than a rattler sneakin’ through dry grass. And the aroma feature? I added a drop of cedar oil and for once, my house smelled like a mountain cabin instead of the inside of a John Deere.If you live anywhere west of Abilene where the horizon’s flat, the wind’s mean, and the dust gets through closed doors, do yourself a favor and grab one of these.Final Verdict: This little purifier’s the best thing to happen to West Texas lungs since central air. 10/10 — would recommend to anyone tired of inhaling the Chihuahuan Desert one breath at a time.

As a smaller unit, the Cobectal ZQA-4000B isn't meant to clean your house. It is meant to clean a small personal space really well while you can still enjoy being there. As such, it uses a hepa 14 filter (h13 and h14 are the international standard designations that split the US standard into 2 ranges) which should filter at least 99.995%. At it's highest setting it won't win air speed records, but a normal conversation is 60db and the unit stays below that even on its noisiest level. When you want to sleep, it becomes so silent and dark that you won't know it's on, but it will keep working while you rest from yours. Cobectal do all that in an incredibly energy efficient package. The highest speed is using less energy than a modern LED light bulb. The unit is really the type you can set and let it do its work while you live your life. Throughout my house I have much larger sophisticated air purifiers, but none of those units make less noise that this Cobectal purifier much less give me hepa14 level cleaning. With that thicker material, pushing more air would just make it louder, less efficient - and a much less desirable machine. It's the silent power for those who don't want to live life in a mechanical utility room.

I bought two of these to replace my old ones. They are very quiet. They are smaller. And they are easy to program. I say a big yes

Both fans on each air purifier were broken from the get go! I've used 2 different brands of air purifiers and have never had an issue. Will never order this brand again. Also, possibly unrelated, but sending these back has been a pain to get a refund. Kind of crazy that these purifiers were delivered broken and that I am having such a hard time getting refunded when I've never had a problem with refunds before.

The Cobectal Air cleaner is capable of filtering a 1,050 square foot area. It's inconspicuous size and whisper quiet function (we never know it's on) make it perfect for smaller spaces like an RV, which is where we use ours. The air cleaner can be used with essential oils, so in addition to it's purifier capabilities, we've been using it with lavender oils for relaxation and enhanced sleep. It has cut down on dust and outside pollen reducing our allergy flares. At 30% off this purifier is reasonably priced. It's replaceable filters are easy to order from Amazon as well. No matter how you look at it this Air filter is an excellent bargain. There's nothing we don't like about this little powerhouse Cobectal Air Cleaner!

It's unclear if this air purifier is actually doing anything. I haven't noticed any difference in the amount of dust that collects on surfaces, even right next to the air purifier. I have it set up on the top shelf of my desk, and I still see dust collect on the surface of items lying right next to the air purifier the day after I dust. Maybe I just have a really dusty house, and maybe I'm expecting too much from this air purifier, but like I said, I really can't tell if this thing is doing anything. I will say, I like that you can choose the different fan speeds, and even on high, it's not very loud. The low-speed sound is almost indetectible, and I see no reason to use the sleeping setting, which is supposed to be even slower/lower in sound. Since this is located in my living room, I just leave it on high speed, and the noise doesn't bother me at all. While I notice no benefit of using this air purifier, I also see no downside in leaving it on in case it does help, so that's why I landed on a rating of three stars. Also, I just want to point out that I'm no stranger to air purifiers. With five dogs and a husband who suffers from allergies, we have tried and used several air purifiers. With some, we have noticed a definitive benefit, but I just can't tell either way with this one.

so I’ve had it running for a month and I still feel like not much has changed. I have it in our bedroom and it’s turned on, I have it on 24/7 it moves air but I don’t feel like it’s catching anything at all. There’s no buildup of pet hair and dust like my other ones I have in the house get after acouple weeks. It is quite, it has a light that you can use as a nightlight or keep off. It has a spot for some essential oils if you want to use that. It’s a nice little machine but I’m not sure if it’s doing its job or not.

I like this fan. It works well and is mostly silent. The control buttons are easy enough to understand with their pictures. It's a nice little fan that will help clean the air in a smaller to decent size room.