Product Dimensions : |
9.84 x 9.84 x 17.79 inches; 9.7 Pounds |
---|---|
Item model number : |
KJ402F-A1 |
Date First Available : |
December 14, 2023 |
Manufacturer : |
Crecolife |
ASIN : |
B0CQ81KD83 |
Country of Origin : |
China |
Best Sellers Rank: |
#102 in HEPA Filter Air Purifiers |
Customer Reviews: |
24 ratings |
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Ohmed Out FPV –
The media could not be loaded. This air purify is pretty nice and stylish. It is light weight and the fan modes are not loud. I really like how easy it is to get to the filter. A plus with the Wi-Fi option but the touch screen menu on the product is simple to use, has many different options to choose from. With it being 2000 plus compatible that makes it worth the buy, I’ve tried many others over the years but I really like all the thought with the design of this one. So far it’s been really handy. I like to use at all times so I never honestly ever cut mine off, you know it’s working when you are cooking or unwanted smells. Ultimately I believe I will grab another one for my basement. If your looking and searching I would recommend it for sure.
Patrick J. –
The media could not be loaded. I’ve just had this air purifier for a few days, but I’m already very impressed with it. It’s a very sleek design. Looks great in any room. And the fan is super quiet. I also love the display and the functionality of it. Also, you can use your phone to control it, which is a very nice feature to have. After I have had it longer, I will update my review. But for now, I’m sure you won’t be disappointed.
dave65 –
The media could not be loaded. This unit is quiet and the filter is easy to change .Auto mode is a nice feature so you dont have to keep changing the fan speed it does it all on its own.
Roxanne Wolfe –
The media could not be loaded. House dust!!! I will be able to breathe so much better!!
Mr. Brownstone –
I am impressed with this (Crecolife) air purifier! I love the app connectivity via wifi and the real-time air quality assessment & display. Just to clarify, you don’t have to use the app or mess with wifi connections to enjoy all of the features of this air purifier if you don’t want to mess with it, it’s just nice to be able to control the unit remotely.So, if you’re like me and either didn’t receive the instructions or simply lost them while unboxing the unit (likely the latter) you’ll want to know how to enter pairing mode. Entering pairing mode is as easy as turning the unit on (be sure to open the unit to retrieve the power adapter and remove the plastic from the filter) and then holding your finger on the fan icon “button” on the top of the air purifier for about 3 seconds until it beeps. That’s it, you are now in pairing mode. You’ll do the rest of the setup in the “Tuya Smart” app or the “Smart Life” app, as they’re basically the same app. The rest of the setup is easy once you’ve registered an account with the app. Just click the plus button at the top right of the home screen of the app once you’ve entered pairing mode on the purifier as described above. It should find it fairly quickly and once it does, that’s it other than optionally renaming the purifier to your preference.The purifiers auto mode seems to be the best mode for most cases as it adjusts the fan speed based on air quality. It is fairly quiet under normal operation but it does get relatively loud if you prefer to crank it up manually to “turbo” mode. While it is pretty loud, it also really moves some serious air volume on turbo too. It’s also worth noting that if you’re one of those people who needs some sort of white noise for sleep, this is great for that while on “high” or “turbo”.I love this air purifier. It definitely works, and I was kind of skeptical if these things even do anything aside from wasting energy. I haven’t sneezed, or had itchy eyes since about 15-20 minutes after it was turned on. I didn’t think much more about it until I realized I wasn’t miserable as usual. This realization probably took me 2 hours to figure out. I have 3 cats and a dog and the cats’ fur and dander has really started to become a problem for me over the last two or so years but, being my fur-babies and all, I’d never even consider not having them around. We’re talking about a guy that moved out of a really nice apartment with the cheapest rent I’d ever seen because the manager used to tease my dog (R.I.L Lorelei) and so naturally she hated him after a while and would growl and bark at (only) him. That idiot decided to say Lorelei was “vicious”, which was laughable to everyone who had the privilege of meeting her. …ummm, where was I again? Oh! Yeah, that’s right, the air purifier.The bottom line is that this “Crecolife KJ402F Series” air purifier is a serious winner! One of my favorite scores from Amazon, or anywhere else, to date. Needless to say, I absolutely recommend it!
Mikeh727Mikeh727 –
This air purifier does what it says, and works well. It does have a wi-fi feature that allows you to control it from your cell phone or tablet, but you don’t need to use that feature/function if you don’t want to. More on the app in a minute. The manual controls allow you to control everything just fine, including fan speed. The display on the top will show you the fan speed and also a number that corresponds to the quality of the air. The smaller the better, and there is also a color ring that will illuminate green, yellow, or red depending on the quality of the air. We like to use it in the automatic mode and let the device speed up in the quality of the air drops. We have found that this feature is very useful, and have tested it by spraying air freshener, which introduces particles into the air, and seeing that the number on the screen increases, the fan speeds up, and the dial turns red to indicate lower air quality due to the number of particulates in the air.Now for the app. It’s actually nice and works well, although it takes a minute to connect sometimes if you haven’t had it open and will tell you no connection. Give it a minute and it will connect. This occurs even if you have high-speed service. The same information on the display on the unit is available on the app, as is the weather at your selected location, and also the outdoor air quality, which we find useful especially if there are air quality issues or health issues for members of your family. It will also show you the life remaining on your filter in percentage, so another nice feature.The one claim in the description that is a little far fetched is that this cleans pet hair from your home. It doesn’t; we have two dogs and plenty of pet hair and we’ve never seen pet hair floating through the air towards this unit. You need a vacuum or a broom for that. However, we didn’t really expect that it would truly remove per hair. You shouldn’t either, but that doesn’t mean this isn’t a good purifier. The fact that it can determine the quality of the air based on particulates in the air, and then increase its output is very useful. This is a good product and good air purifier.
MilesMom –
This smart air purifier is impressive! Can be controlled by touch of a button at top of the purifier or used with the app Tuya Smart. Easily pairs to Alexa system to use in a smart home.This is my first air purifier that monitors/reports current air quality which I love! The air in my home has measured the same over several days of use therefore I decided to take a lit candle near the purifier and blow it out to see it measure the smoke particles and air quality works great!!! Read the air changed the ring light from green to yellow to red – to aid in caution of current air. Quickly the purifier cleaned the air to remove the smoke smell and smoke from the extinguished candle.The air purifier can be set to timer, several fan speeds, and lighting adjusting through the app or on the device itself. Easy to set up and use. Easy to change filter. I will give a tip that took me a moment to figure out is there is a lock/unlock symbol on the device that needs to align with an arrow to fully lock and have the device be able to turn on/power. Took me a few to figure that part out for had concern it was not working but it was user error. Figured I would share here in case anyone else struggled like I did getting power for the first time. Having that experience made me realize the great safety feature in which if the top which has fan blades inside is not fully locked it will not power on keeping loved ones safe! Great feature!Truly a high quality air purifier and extremely satisfied with this device. Great product! Highly recommend!
DD –
Setting up the Crecoife air purifier involves twisting the top to provide access to the filter canister. The top also contains the fan, controls, and screen display. After removing the plastic bag protecting the filter, I placed it into the housing, lined up the tabs on the top section, and twisted it into position. From there, the purifier was easy to set up and operate using the touch screen, which has all the main functions.In operation, the unit is quiet when in Auto mode, and you can increase the speed manually by touching the Fan icon on the screen. However, at the two highest speeds, the purifier is relatively noisy. In my 1,200 sqft downstairs with a nine-foot ceiling, the particle sensor rarely exceeds 1 (µg/m3). If the air gets a little smoky from cooking, the sensor may reach between 10 and 20 but falls back to 1 within a few minutes.I also installed the companion app and easily paired the purifier to my iPhone. I rarely need to use the app, and for that matter, I rarely need to touch the purifier itself.My main concern is finding filter replacements, particularly less expensive third-party options. The product instruction manual describes changing the filter, but there is no mention of the type of filter to purchase. Moreover, no model numbers or dimensions are specified, though I measured the canister at 10.5″ long, 8.5″ outer diameter, and 5 3/8″ inner diameter. I have not yet found a suitable replacement filter, so it’s worth researching before purchasing.
CMALKAH428CMALKAH428 –
The media could not be loaded. (PLEASE WATCH THE VIDEO FOR MORE DETAILS and to hear the unit in operation!) Thanks!NOTE: The unit requires at least 15 inches on all sides for optimal performance.We could not be more pleased with this air purifier! This is a very efficient unit and features an auto mode which allows the purifier to adjust the fan speed for optimal performance. Combine that with the timer and you have a unit that cleans your air and helps your budget! This is a very attractive unit and will not clash with your decor!The unit is easy to install and easy to operate. The only installation issue we had was connecting to Bluetooth after we downloaded the app. My husband says the issue is with our router, we need a new one! We did get it going and it works great.The noise level is a bit more than my other purifiers, but considering that this unit is cleaning over four times more square footage, I am not bothered by that. I operate the unit in the auto mode so the fan speed and noise level vary depending on the sensor.The purifier uses the KJ402F series filters. Replacement filters are available on Amazon. The unit provides notification when filters need to be replaced!We have used this purifier for over a month now and not only can I see a marked difference in the dust level, but the air just smells cleaner. Because of the features and the performance,Based on the performance and features, I think this unit is fairly priced and is fit for purpose!
JBR –
So far I have to say i lke this purifier. The noise level is low, the speeds are good, and half the time i dont even notice it in the corner of the room as it does its thing. I wish there were a good way to measure the air pollutants in the home, and i’m sure there is an expensive way, but for now I believe that it is removing from the air a lot of impurities. Filters tell you it is working. The way i see it, if you have a pet, if you cook, if you live in an area with traffic and other pollution sources, then this is a good way to help keep the air you breath in better than the air you’d breathe in wihtout it. I also have a lot of houseplants, so with them and this filter i am confident the air in my home is much better off.