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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 9,854 reviews
Condition: New
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$142.86 Why this price?
Holiday Deal · 17% off was $172.85

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 13 hours and 50 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, EPA Certified, CARB 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: Tuesday, Dec 24

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.

  • Klarna Financing
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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
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
    • Very quiet and works well
Style: MSA3 Air Purifier
I unpacked and assembled per the instructions. So far I have noticed that it is working to keep the air clean. Definitely quiet and works as described.
Reviewed in the United States on October 24, 2024 by Becca
    • Nice, quiet unit. Too many bells and whistles nobody wants
Style: MSA3S Air Purifier
Much smaller than the pictures implied. Good unit and very quiet. Significant plus is that “night” mode cuts out all the lights. That is awesome. The filter is quite substantial. Again, AWESOME. Even though smaller than I thought, the filtration is going to be excellent. I have ZERO use for Bluetooth connectivity to my phone or other. MOST people just want a highly filtered, quiet system with ON/OFF and fan speed control. The cost of purifiers is getting out of control with bells and whistles. Who will be the first to provide a fantastic quiet, highly filtered system with just ON/OFF and fan speed control? Have to think that would help with prices…thereby increasing purchases! Hated to ditch the predecessor (different MFR) just because the touchscreen didn’t work anymore. ... show more
Reviewed in the United States on August 12, 2024 by Dennis
    • Good Product
Style: MSA3 Air Purifier
The air purifier provides good value with the available coupon, making it a great choice for those curious about its benefits. It effectively filters the air without ionization, and the well-constructed filter element speaks to its quality. However, there is room for improvement in terms of sturdiness and noise level, especially on the low setting. Additionally, the noticeable airflow near a wall could be addressed through better sound baffling. The machine boasts a range of useful features, including a timer with hourly increments, 3 fan speeds (with some noise on medium and high settings), and convenient buttons for power and panel lights. Prospective buyers should take note that non-OEM filters will not power the unit due to the embedded magnet requirement. While there may be quieter alternatives available, they are likely to come at a higher cost. Furthermore, I must commend Membrane Solutions for their excellent customer service and communication, which truly sets them apart. ... show more
Reviewed in the United States on July 19, 2024 by Dave - West Michigan
    • 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
    • Crisp air
Style: MSA3 Air Purifier
Helps my air feel crisp and conditioned. No complaints. Helps the home not feel stuffy. I do love the energy efficiency.
Reviewed in the United States on November 21, 2024 by Mia Chyann
    • 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
    • Works Efficiently
Style: MSA3 Air Purifier
Quite,running, seems to be helping with dog/cat dander Easy to operate.
Reviewed in the United States on October 23, 2024 by snews02

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