MEGAWISE 2025 Updated Version Smart Air Purifier for Home Large Room up to 1076ft², H13 True HEPA Filter with Smart Air Quality Sensor, Sleep Mode, Quiet for Smoke, Pets Hair, Odors, White


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$79.97

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(9895 available)

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  • Mega Reliability:7*24 Live Chat Support.FREE upgrade to FULL-Replacement Guarantee-We treat you like family and want you100% happy! Any questions, please reach out to us, and our wonderful people will be there for you. ⚠️⚠️⚠️2025 updated version replacement filter(Search forB091DHVJG2 ), Old version Before 21st Nov 2022 (Search for B08L8QGPB8 )
  • Mega EfficientProvide a cleaner and healthier life for you and your family. Equipped with a uniquely developed high-efficiency fan structure, cleans spaces up to 936 sq ft with 4 circulation in 1 hour, 216 sq ft with 1 circulation in 15 minutes. AC 120V/60HZ for USA and Canada.
  • Mega powerfulQuadruple Filter Protection System, Inject clean and fresh air into your surroundings. The 4-Stage Filtration filters 99.97% of dust, smoke, and pet dander. This air purifier filters particles as small as 0.3microns and larger, helping to improve overall health. Perfect for pet owners, babies, children, the elderly, or for anyone wanting to improve the air quality in their home.
  • Mega Smart-Know your air quality in real-time.Smart live air quality indicator that measures and displays changes in color-coded air quality levels such as Green(Good), Yellow(Moderate), Red(Poor). Intelligently adjust the wind speed according to the air quality in the Auto mode. No longer worry about waste.
  • Mega energy savingWhisper-Quiet & Low Energy Consumption。 The air purifier(EPI235A) works silently and efficiently operating at sound levels as low as 24dB. The lowest setting will use less than 50 cents a month in electricity. SLEEP mode runs on its quietest mode and the indicator lights are shut off. It's dark and quiet when you're sleeping just as it should be.
Color White
Brand MEGAWISE
Product Dimensions 7.8"D x 7.8"W x 12.78"H
Floor Area 936.0
Specification Met CARB Certified
Power Source ac_dc
Control Method Touch

  • yondouhouro@gmail.com

    08-03-2026

    Excelente producto limpia el ambiente y lo hace más ligero

  • maryhyelizabether4492@gmail.com

    08-03-2026

    Excellent customer service. They have a toll free # that I called for a problem and the staff including Ian were great. Very good follow-up.The product is an air purifer which works well and I am happy with The Megawise product. Thank you Ian and colleagues.Elaine TothNYC

  • landmeierharriet@gmail.com

    08-03-2026

    So I have nothing bad to say about this product. My husband smokes and the air purifier picks up on it and light turns from green to yellow to red if there is a fair amount of smoke. It literally cleans the air and when complete turns to green.The fan speed changes at each level green low-no noise, yellow - medium speed a bit of noise and red - high noisy but short lived.Let’s talk about customer service.5*chatted with Yvonne as I wanted to take advantage of 1 year replacement warranty, she was awesome and sent me confirmation. I am so pleased I bought a smaller one for bedroom. I am very pleased.

  • calenkasandraiq1801@gmail.com

    08-03-2026

    Very happy with this purchase! Delivery was quick and set up was simple - unscrew the bottom of purifier to access filter, remove plastic from filter and replace bottom, then plug the purifier in and you’re ready to go.I’ve placed the air purifier in a central location of my ~ 500 sq. ft apartment. Sound is barely noticeable unless on the high setting, but even then it is only background noise. Aesthetically pleasing bottom light display changes color to indicate real time air quality (green = good air / yellow = medium air / red = bad air).Auto Mode was the feature I was most excited to try out. On this setting, the fan speed automatically adjusts according to real time air quality. Cooking was a good way to test out both the air quality sensor and the Auto Mode setting. Once some smoke developed, the air quality light turned from green to yellow and then to red. The fan speed automatically switched from low to high when the light switched to red. When the smoke cleared up and the air felt cleaner, the light switched back to yellow and eventually green and the speed decreased back to the lower setting.I’ve been using this air purifier for about a month now and so far everything has met my expectations and the air does feel cleaner. I would definitely recommend it to anyone looking for an air purifier that will not only indicate when the air quality changes but also adjust accordingly so it's only running on high when necessary.

  • harper@microsoft.com

    08-03-2026

    i could not even get the things open to unwrap the filter and install it. both my husband and i tried again. idid call customer support no real input except to return them so i am.

  • coppeldavied@gmail.com

    08-03-2026

    Fast delivery. Filter the air well for a medium size room. Auto setting is worry free, the filter stops and goes as needed.

  • yolandacarp97@gmail.com

    08-03-2026

    First off, I would like to say that I appreciate this purchase that I made because when I purchased it, it was smaller than I thought but this air purifier did wonders because the moment I will turn it, my room would feel more fresh and clean, so I am glad that I made this purchase. I have had it for a little over a year now, but you will not regret it if you’re looking for something to freshen up your room and the air within the space that you’re trying to use this for ✔️

  • ofosus574@gmail.com

    08-03-2026

    This air purifier has been a game changer for my home. It runs very quietly, which makes it perfect for both daytime use and while sleeping. I’ve noticed it picks up a surprising amount of dust, and my allergies have improved significantly since using it. The sleek design also fits well into any room without taking up too much space.

  • cleoginajenna@protonmail.com

    08-03-2026

    Cambio mi reseña, está bastante bien una vez probado

  • rosalindfowler36@gmail.com

    08-03-2026

    Viví en un apartamento muy viejo donde el aire atravez del AC tenía mal olor por los conductos viejos , tome la decisión de tratar de mejorar la calidad del aire y este producto ha mejorado en gran manera , usar los purificadores de aire ha mejorado mi salud y mi entorno ahora tengo uno de ellos en los cuartos y la sala

  • tonyferrellk8797@gmail.com

    08-03-2026

    Perfect around my bird. Doesn’t give off anything that could harm my bird and keeps the air quality good

  • kamincooks@gmail.com

    08-03-2026

    I settled on this model after researching most of the similar air cleaners at a variety of price points under $150, comparing features, and reading an unknown, but quite high number of reviews across the board.So far, it seems to be performing as promised. I got this as an experiment to see if I would be able to smoke cigars indoors once in a while, without smoking out the house or having lingering cigar smells. The day after it arrived, I took the plastic off the filter (duh!) and set it up in my room on auto. The light stayed green, so I tested it out by lighting a bit of tissue and blowing it out. It turned yellow for a few seconds, took the smell and smoke away almost instantly, and turned back to green. Skeptical, I tried a bit more smoke producing burn, until it turned red and I could actually smell the smoke. Again - seconds until it was gone, no smell, and light green again. The next day came the real test. I fired up a 2.5 hour smoking stoagie in my room, and after the first couple puffs, the machine kicked in with the red light and higher fan. It stayed red pretty much constantly, BUT, someone in the living room, less than fifty feet from my open door, said they only noticed the occasional whiff, like if someone were smoking outside and the door got opened for a second. And this is with no windows or external doors in the house open, at all! Further, when I went for a few minutes without actively puffing my cigar, the light went to yellow until I started actively puffing again, and, when I finished my smoke, it was only ten minutes or so until it was back to green, and the room smelled fresh.Fast forward to now... At this point, I've had it for a few weeks, have smoked several cigars, with the same results, and also had some smoke from hot oil that it took care of quickly and efficiently.RE: Other reviewers' complaints...SMELL:Some have complained of a chemical/plastic smell coming from the unit. I could detect an EXTREMELY faint hint of that with the fan on high and my face directly over the output, but even that went away after a couple weeks.NOISE:Seriously - this thing is very quiet, compared to ALL the other fans and the AC units in my home. Even on high, it is drowned out if even one other fan is on, and on low and sleep mode, it is nearly silent. Of course it makes SOME noise! It wouldn't be able to do the job without a fan, and moving parts make sound. Duh.PLASTIC ON FILTERI don't believe the number of people who complained about this! the product description, the packaging itself, AND the instructions included in the box ALL mention this, and even if they didn't, have we become so entitled that we expect everything to be ready to go, right out of the box, with zero prep on our parts, including removing protective packaging? (Don't answer that - I don't like the clear answer). When you buy a brand new appliance, check inside places that are meant to be opened for additional packaging. Most have some. this is a no brainer, people! "It's a feature, not a bug." Sheesh!LIGHT ON SLEEP MODE:The only complaint I have at all is that the little icon remains lighted when on sleep mode. It is NOT aall that bright, and is the only one that stays on in that mode. Those who claimed the green light at the bottom remains lighted in sleep mode must have skipped reading the manual and/or are not paying attention to the mode icons, because it doesn't.I'd still rather have NO light on sleep mode, and an option to turn off all lights with the unit on high, but those are very minor things, when weighed against all the good points.Bottom line - BUY IT! It's an amazing little unit at an awesome price!I'm buying another one today in preparation for wildfire season!

  • shaina.schumm@gmail.com

    08-03-2026

    No sirve

There have been no reviews for this product yet.
  • yon******

    Excelente producto limpia el ambiente y lo hace más ligero

  • mar******

    Excellent customer service. They have a toll free # that I called for a problem and the staff including Ian were great. Very good follow-up.The product is an air purifer which works well and I am happy with The Megawise product. Thank you Ian and colleagues.Elaine TothNYC

  • lan******

    So I have nothing bad to say about this product. My husband smokes and the air purifier picks up on it and light turns from green to yellow to red if there is a fair amount of smoke. It literally cleans the air and when complete turns to green.The fan speed changes at each level green low-no noise, yellow - medium speed a bit of noise and red - high noisy but short lived.Let’s talk about customer service.5*chatted with Yvonne as I wanted to take advantage of 1 year replacement warranty, she was awesome and sent me confirmation. I am so pleased I bought a smaller one for bedroom. I am very pleased.

  • cal******

    Very happy with this purchase! Delivery was quick and set up was simple - unscrew the bottom of purifier to access filter, remove plastic from filter and replace bottom, then plug the purifier in and you’re ready to go.I’ve placed the air purifier in a central location of my ~ 500 sq. ft apartment. Sound is barely noticeable unless on the high setting, but even then it is only background noise. Aesthetically pleasing bottom light display changes color to indicate real time air quality (green = good air / yellow = medium air / red = bad air).Auto Mode was the feature I was most excited to try out. On this setting, the fan speed automatically adjusts according to real time air quality. Cooking was a good way to test out both the air quality sensor and the Auto Mode setting. Once some smoke developed, the air quality light turned from green to yellow and then to red. The fan speed automatically switched from low to high when the light switched to red. When the smoke cleared up and the air felt cleaner, the light switched back to yellow and eventually green and the speed decreased back to the lower setting.I’ve been using this air purifier for about a month now and so far everything has met my expectations and the air does feel cleaner. I would definitely recommend it to anyone looking for an air purifier that will not only indicate when the air quality changes but also adjust accordingly so it's only running on high when necessary.

    Image

  • har******

    i could not even get the things open to unwrap the filter and install it. both my husband and i tried again. idid call customer support no real input except to return them so i am.

  • cop******

    Fast delivery. Filter the air well for a medium size room. Auto setting is worry free, the filter stops and goes as needed.

  • yol******

    First off, I would like to say that I appreciate this purchase that I made because when I purchased it, it was smaller than I thought but this air purifier did wonders because the moment I will turn it, my room would feel more fresh and clean, so I am glad that I made this purchase. I have had it for a little over a year now, but you will not regret it if you’re looking for something to freshen up your room and the air within the space that you’re trying to use this for ✔️

  • ofo******

    This air purifier has been a game changer for my home. It runs very quietly, which makes it perfect for both daytime use and while sleeping. I’ve noticed it picks up a surprising amount of dust, and my allergies have improved significantly since using it. The sleek design also fits well into any room without taking up too much space.

    Image

  • cle******

    Cambio mi reseña, está bastante bien una vez probado

  • ros******

    Viví en un apartamento muy viejo donde el aire atravez del AC tenía mal olor por los conductos viejos , tome la decisión de tratar de mejorar la calidad del aire y este producto ha mejorado en gran manera , usar los purificadores de aire ha mejorado mi salud y mi entorno ahora tengo uno de ellos en los cuartos y la sala

  • ton******

    Perfect around my bird. Doesn’t give off anything that could harm my bird and keeps the air quality good

  • kam******

    I settled on this model after researching most of the similar air cleaners at a variety of price points under $150, comparing features, and reading an unknown, but quite high number of reviews across the board.So far, it seems to be performing as promised. I got this as an experiment to see if I would be able to smoke cigars indoors once in a while, without smoking out the house or having lingering cigar smells. The day after it arrived, I took the plastic off the filter (duh!) and set it up in my room on auto. The light stayed green, so I tested it out by lighting a bit of tissue and blowing it out. It turned yellow for a few seconds, took the smell and smoke away almost instantly, and turned back to green. Skeptical, I tried a bit more smoke producing burn, until it turned red and I could actually smell the smoke. Again - seconds until it was gone, no smell, and light green again. The next day came the real test. I fired up a 2.5 hour smoking stoagie in my room, and after the first couple puffs, the machine kicked in with the red light and higher fan. It stayed red pretty much constantly, BUT, someone in the living room, less than fifty feet from my open door, said they only noticed the occasional whiff, like if someone were smoking outside and the door got opened for a second. And this is with no windows or external doors in the house open, at all! Further, when I went for a few minutes without actively puffing my cigar, the light went to yellow until I started actively puffing again, and, when I finished my smoke, it was only ten minutes or so until it was back to green, and the room smelled fresh.Fast forward to now... At this point, I've had it for a few weeks, have smoked several cigars, with the same results, and also had some smoke from hot oil that it took care of quickly and efficiently.RE: Other reviewers' complaints...SMELL:Some have complained of a chemical/plastic smell coming from the unit. I could detect an EXTREMELY faint hint of that with the fan on high and my face directly over the output, but even that went away after a couple weeks.NOISE:Seriously - this thing is very quiet, compared to ALL the other fans and the AC units in my home. Even on high, it is drowned out if even one other fan is on, and on low and sleep mode, it is nearly silent. Of course it makes SOME noise! It wouldn't be able to do the job without a fan, and moving parts make sound. Duh.PLASTIC ON FILTERI don't believe the number of people who complained about this! the product description, the packaging itself, AND the instructions included in the box ALL mention this, and even if they didn't, have we become so entitled that we expect everything to be ready to go, right out of the box, with zero prep on our parts, including removing protective packaging? (Don't answer that - I don't like the clear answer). When you buy a brand new appliance, check inside places that are meant to be opened for additional packaging. Most have some. this is a no brainer, people! "It's a feature, not a bug." Sheesh!LIGHT ON SLEEP MODE:The only complaint I have at all is that the little icon remains lighted when on sleep mode. It is NOT aall that bright, and is the only one that stays on in that mode. Those who claimed the green light at the bottom remains lighted in sleep mode must have skipped reading the manual and/or are not paying attention to the mode icons, because it doesn't.I'd still rather have NO light on sleep mode, and an option to turn off all lights with the unit on high, but those are very minor things, when weighed against all the good points.Bottom line - BUY IT! It's an amazing little unit at an awesome price!I'm buying another one today in preparation for wildfire season!

  • sha******

    No sirve

Air Purifier, HEPA Filter, Indoor Air Quality, Odor Removal, Portable, Easy to Use, Energy Efficient Previous page

At Megawise, we're dedicated to enhancing your indoor air quality for a healthier living environment. Our Smart Air Purifier combines cutting-edge technology with user-friendly design to remove allergens, odors, and pollutants from your home or office. With a HEPA filter and quiet operation, our purifier ensures fresh and clean air without disrupting your peace. Compact, portable, and energy-efficient, it's perfect for any space.

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