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Membrane Solutions

MSA3S Smart Air Purifier for Bedroom, Membrane Solutions Alexa Air Purifiers for Home Large Room With AQI, Auto Mode & H13 HEPA Filter, Pet Air Purifiers Remove 99.97% Allergen Dust Odor Smoke Pollen

    • Based on 9,914 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Jan 25
Order within 18 hours and 10 minutes
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Style: MSA3S Air Purifier


Features

  • Note: To utilize App control, ensure the device is powered on within the home's 2.4GHz WiFi network. If the device malfunctions, adjust the filter's position either up or down. The sensor will then re-identify it and complete the circuit.
  • Air Quality Inspection & Auto Mode: The smart sensor calculates the air quality by detecting pollutants in the air and displays it on the machine panel and MSPure APP. In Auto mode, the MSA3S air purifier will adjust the fan speed in real time according to the air quality. Save electricity and energy while letting you breathe the freshest air.
  • Air Purifier for Home Large Room: MSA3S home air purifier is designed for large room, max coverage is up to 1590ft2. With Patented Tech OdallerPure Activated Carbon Filter, customers will notice the difference within 10 minutes of using the MSA3S Air Filter. Suitable for any room or enclosed spaces such as living rooms, bedrooms, kitchens, offices, restaurants, hotels, and labs.
  • 3-in-1 Filter: MSA3S Air Purifier features a 3-stage filtration design: Pre-Filter - Captures Hair, Pet Dander and Fiber; H13 HEPA Filter - Captures Smoke, Allergens, Dust, Pollen; Activated Carbon Filter - Quickly captures and neutralizes Bad Smells, Pet Odor and VOC to freshen the air quality. 100% Ozone-Free! Note: Due to compatibility problems, Non-original filters may cause the machine to fail to start.
  • Efficiency Filtration: MSA3S Air Purifier uses H13 True HEPA PP electrostatic electret melt-blown filter. Filters out 99.97% of particles as small as 0.01 microns and air pollution PM 2.5 (particulate matter). Effectively improving indoor air quality and relieving pet allergic, coughing, sneezing, chronic allergies and seasonal allergy. Suitable for any room or enclosed spaces such as living rooms, kitchens, bedrooms, offices, restaurants, hotels, and labs.

Color: White


Brand: Membrane Solutions


Product Dimensions: 7.6"D x 13.1"W x 21.4"H


Floor Area: 1590 Square Feet


Specification Met: CE Certified, ETL Certified, CARB Certified, EPA Certified


Product Dimensions ‏ : ‎ 7.48 x 12.99 x 21.26 inches; 7.34 Pounds


Item model number ‏ : ‎ MSA3S


Date First Available ‏ : ‎ September 12, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great customer service!
Style: MSA3S Air Purifier
Originally gave this three stars but have now am giving it 5 stars because of their customer service. After my review was posted their customer service contacted me and offered to replace the unit. The new unit showed up within the week and is nice and quiet. It's nice to see a seller that stands behind their products. When I first got this air purifier it worked fantastic. It removed cooking odors better than any other purifier we have ever had and removed so much more airborne dust as well. Now just 3 months out of warranty it has developed a chirping or squeaking noise coming from the fan. If I turn the fan up to high and run it at that speed for five minutes or so then set it back to auto it slows it down to the lowest fan setting and the squeaking begins again. We're at the point where we only run it when we are at work because the sound is just to annoying to have in the background while trying to watch television. I bought a different model of the same brand for my bedroom and as of yet I have had no issues with it but I'm a bit concerned as to it's longevity. Only time will tell if I need to replace it as well but I am really disappointed with this model. ... show more
Reviewed in the United States on March 19, 2024 by Michael Mcalpin
    • It’s super silent!!!
Style: MSA3S Air Purifier
It Works!! Silent, efficient, easy to clean the filter, & lights on or off!!! Best one we’ve ever had!
Reviewed in the United States on December 17, 2024 by camzo
    • Seem to help. Update on my update
Style: MSA3S Air Purifier
Update 2: I found less expensive replacement filter cartridges that work without modification. It seems the cartridges might work on a timer basis with replacement about every 3 or 4 months as indicated by the unit lights. The replacement filter was down to 1/4 as per light indicator. I pushed the reset button for about 5 seconds and the light indicator is now reading like it was new. I will monitor the operation thru dust accumulation on furniture. If I lived in a very active home, I could understand the fast depletion of the cartridge. That is not the case. I am wondering if most manufacturers of household units and their cartridges also work on the timer basis per operational hours and not actual air quality? I guess this is a question for manufacturers of both the unit and cartridges. I saved the original filter and wonder if the same will happen UPDATE: My house is not high traffic and I only have 1 small dog that does not shed. I do the regular, not over the top vacuuming of the floor and furniture. I have not done any frying or heavy cooking. The filter is only 2 months old and is down to one quarter of life left. Knowing that an air filter is just a fan and filter, my next purchase will be a less expensive brand with cheaper and maybe universal type filter. I have noticed less dust on the furniture and electronics (dust magnets!) but think smaller units, with strategic placement might do the job as well. I still compliment the manufacturer for making a good product, but filter cartridge life is no where near what is advertised. I purchased the smart model, my dumb move as it was impossible to pair with my Android phone even after Customer service and I tried every workaround. I was refunded the difference in price. The customer service was honest in telling me there was no difference in the units. I have been running it on Auto since my purchase about a month ago. I hesitated reviewing until I saw if it made a difference in dust and if it actually covered the square footage as advertised. It has made a difference in dust and helps eliminate cooking odors that linger. It is very quiet even on high fan. The indicator seems to be accurate turning from green to yellow to red as air quality diminishes and changes back to green. You can notice the difference in the air smells. Since the coverage area in less than stated, I will be purchasing another to put in the larger master bedroom. Bottom line, don't look for miracles. Make sure you dust and vacuum before your initial startup. Unfortunately it won't suck the dust off or out of furniture; you have to do that yourself. Since I'm purchasing another, that's testimony enough to the fact that this air purifier does help. The filter cartridges are not expensive and seem to last. Remember, as in all air purifiers, they are just fans and filters. ... show more
Reviewed in the United States on December 29, 2023 by Marcia A Borst
    • Air purifier
Style: MSA3S Air Purifier
Works perfect. Ran on high the first two days and then lowered to automatic. And my sneezing has dropped considerably since started use.. All I have to use on automatic now. Great.
Reviewed in the United States on January 4, 2025 by Amazon Customer
    • Perfect
Style: MSA3 Air Purifier
The media could not be loaded. I got this because my brother-in-law is Coming to visit and he’s allergic to cats and we do have two cats and two dogs so there’s a lot of fur around ( I vacuum every other day though..) so I wanted to have a good air purifier for his bedroom just to make sure that the air is clean and he doesn’t have an allergy attack or anything. I just wanna make sure that he’s more comfortable and I have had previous air, purifiers and filters and everything and to be very honest this one is great for the money. It’s actually really quiet. I also live in an area where we can do burns for leaves, logs, etc. so when my neighbors or even when we’re doing burns I’ve turned this on and my house doesn’t continuously smell like outside smoke or anything weird it really does purify the air fairly quickly, which is so helpful because previous ones other brands they haven’t done that. Right now this has been in my open concept living room, dining room kitchen so it’s a very large area and it’s definitely kept the air clean which I love. I’ve had it over by my trashcan because my husband left his Tupperware in the car for way too long and I got moldy so I had them throw it out so I put this next to my trashcan to purify the air on my trashcan and you have no idea how amazing that was. Right now this has been in my open concept living room, dining room kitchen so it’s a very large area and it’s definitely kept the air clean which I love. I’ve had it over by my trashcan because my husband left his Tupperware in the car for way too long and it got moldy so I had him throw it out so I put this next to my trashcan to purify the air around my trashcan and you have no idea how amazing that was. I’ve had it in my bedroom and now the cat litter box everything this just really is a really good air purifier for the price. I would absolutely buy another one. ... show more
Reviewed in the United States on May 10, 2024 by Zoë Hoban
    • Working fine
Style: MSA3 Air Purifier
Working great for grandkids area
Reviewed in the United States on January 12, 2025 by "Grandpa Sac"
    • Attractive
Style: MSA3 Air Purifier
Working well. I like the large filter. I like the compact design. I like the silent option. I like the sleep mode. I like the burst mood. Pleased with this product.
Reviewed in the United States on October 11, 2024 by Sassy frass

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