4.9
Rated 4.9 out of 5 stars
6,057 Reviews
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Bundle: Four Sans Air Purifier Minis

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5 Year Warranty
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Bundle: Four Sans Air Purifier Minis
30 Day Risk-Free Trial
5 Year Warranty

Mini But Mighty

HEPA Filtration

Professional-grade filtration captures up to 99.97% of particles 0.3 microns in diameterActivated Carbon

Activated Carbon

3x the amount of carbon vs. the competition absorbs chemicals, odors and gases

Meditation Quiet

Sans is so quiet, it won't disturb you day or night. Sans also has a full lights-out mode

Lightweight & Portable

You don't have to move Sans around but it's easy to do so

Features Main Image

Smart Screen

Sensors detect and show your air quality in real time

SmartPure™ Technology

Purification power adapts automatically to your air quality, keeping your space clean without you lifting a finger

Internal UV-C Light

Acts as a fourth and final layer of defense

Filter Replacement Indicator

Know exactly when your filter needs replacing for zero-downtime purification

100% Lights-Out Mode

Sans can go completely dark, including LED indicators

Three Sensors

Detect PM2.5, PM10 and VOCs

Click to learn more about

Three Sensors Detect All Kinds of Impurities

In addition to a PM2.5 sensor, Sans detects PM10 and VOCs. SmartPure uses data from all three sensors to adjust to impurities automatically.

Compact Package, Powerful Purification

Sans is mini but mighty and covers more square footage than comparable products.

Sans is so quiet, 
it won't disturb you day or night

At just 30dB, Sans is the quietest in class. We call it Meditation Quiet.

High Quality at an Affordable Price: Get More for Less

Sans covers twice the square footage for half the price. And we make our replacement filters affordable too so you don't have to worry about maintenance costs.

  • PM 2.5
  • PM 10
  • VOCs

Others

  • PM 2.5
Sans Mini Purifier 490 sq. Ft.
IQ Air 300 sq. Ft.
Molekule Air Mini+ 250 sq. Ft.
Sans
Purifiers
25 dB
Fan
50 dB
Other
Purifiers
55 dB
Shower
60 dB
Microwave
70 dB
Washing
Machine
80 dB
$369
$144
$1,014
$359
Molekule
$849
$79
Dyson
Purifier Cost
Annual Cost Purifier + Filter Plan

The Sans Filter Difference

Our Customers Love Sans

4.9
Rated 4.9 out of 5 stars
Based on 6,057 reviews
Total 5 star reviews: 5.6k Total 4 star reviews: 381 Total 3 star reviews: 22 Total 2 star reviews: 1 Total 1 star reviews: 13
99%would recommend these products
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Reviews Summary
Customers say this air purifier is quiet and effectively removes dust, leaving the air noticeably cleaner. Many appreciate its quiet operation, even on higher settings, and the ability to monitor air quality in real time. Users report visible reductions in dust on furniture and surfaces within weeks. The compact mini model works well in bedrooms, while larger units suit whole-home coverage. Customers value the convenient automatic filter delivery and simple filter replacement. Many note the unit responds quickly to cooking odors and airborne particles, with the fan automatically adjusting. Some mention the sensor occasionally needs attention, and a few find the fan loud when responding to strong odors.
6,057 reviews
  • JL
    James L.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... General Wellbeing
    Rated 5 out of 5 stars
    4 minutes ago
    Great product

    Noticed cleaner air

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 4.0 on a scale of 1 to 5
    Looks SleekRated 5.0 on a scale of 1 to 5
    EffectivenessRated 4.0 on a scale of 1 to 5
  • TS
    Terrance S.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, Allergies, Viruses & Bacteria, General Wellbeing, Chemicals & VOCs
    Rated 5 out of 5 stars
    11 hours ago
    Uconn1

    Love it

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 5.0 on a scale of 1 to 5
    Looks SleekRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • TB
    Tonya B.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Smoke, Dust
    Rated 5 out of 5 stars
    22 hours ago
    Love. Love Love

    I can see a huge difference in the dust

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 5.0 on a scale of 1 to 5
    Looks SleekRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • MT
    Mary T.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Sans Air Purifier Mini

    Love our new Sans air cleaner. Easy to operate and is very quiet. Use it in our lower area storage room where the cat box is. Early to tell, but seems to be reducing cat litter dust and odor from traveling to other areas of the house.

  • DS
    Diana S.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Allergies, Viruses & Bacteria, Odors, Dust
    Rated 4 out of 5 stars
    Yesterday
    Love the air purifier

    Is very quiet. Space friendly and fits into any space.

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 5.0 on a scale of 1 to 5
    Looks SleekRated 5.0 on a scale of 1 to 5
    EffectivenessRated 4.0 on a scale of 1 to 5
  • TV
    Tiffany V.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, Smoke, General Wellbeing, Odors
    Rated 5 out of 5 stars
    Yesterday
    Sans Purifier

    I have enjoyed this device so far. I don’t know much about allergens, etc. I don’t have pets or anything, but I noticed that when I wake up in Phoenix and it’s smoky outside, it comes into my apartment and this purifier takes care of that. It also helps eliminate odors when I’m cooking seafood. So I am pleased!

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 3.0 on a scale of 1 to 5
    Looks SleekRated 2.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5
  • AS
    Andy S.
    Verified Buyer
    Reviewing
    Bundle: Sans Air + Mini
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Great product

    Works great, reduces dust in our home

  • DS
    Debbie S.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Awesome machine!

    I have tried several different types of this machine! I came back and bought another one! I will be purchasing a third one!!

  • DC
    Dianne C.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 4 out of 5 stars
    Yesterday
    My work helper

    I have much less fine dust but wish it pulled more cat hair out of the air. I have four cats, one being a long hair. I still see fur floating in the room that I have my Sans in.

  • DA
    Donna A.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Dust, Allergies, General Wellbeing, Viruses & Bacteria
    Rated 5 out of 5 stars
    Yesterday
    Sans air saver

    This is a great product. I had other ones that didn’t clean the air as well as the Sans does. I have two large Golden Retrievers and it has helped with the air smelling fresh and keeping the dust down.

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 5.0 on a scale of 1 to 5
    Looks SleekRated 5.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5