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Reviews

4.9
Rated 4.9 out of 5 stars
4,462 Reviews

We love our customers and they love us! Here are some of our favorite reviews.

Read all reviews below.

  • Excellent Choice

    I read a lot of reviews and technical facts before deciding on this brand and model. I am very, very happy with my purchase. The numbers on top show you it works. Anytime I cook anything, clean with chemicals or even burn a tiny candle the numbers go up which lets you know it has detected something and is working to purify the air. I keep it on the auto setting 24/7. It is whisper quiet and sleek looking. I am very pleased.

    Jane D.

  • Air Feels Clean

    So far we love the air purifier…the air feels clean and I am seeing less dust. We may buy another one to keep our whole house feeling clean. It’s quiet too.

    Linda D.

  • Great Design & Excellent Function

    After having a couple of well-known air purifiers that were far too-complicated and failed in function, I chose a Sans because it had an elegant design and was reputed to excel at air purification. It does! I just changed the air filter for the first time, and it was extraordinarily easy---YAY! I've subscribed now and Sans will send me a filter every 3 months. It's a terrific company with first-rate customer service. Five stars for sure!!

    Amy H.

  • Best Purchase of the Year

    Thank you for creating Sans! We have a dog who loves to run and swim, a son who is learning to cook, and a lot of dust from the mountain behind us, so we put our Sans to very good use. It's made a huge difference in the air quality and freshness of our apartment. When I can afford it, I'll buy another for the back rooms, too.

    Debby S.

  • Hands Down Amazing

    My youngest is Asthmatic so initially we purchased this for him room and quickly bought more. The dust in my home has drastically improved, in fact there’s hardly any since using the Sans. I love it so much I purchased 3 of these in total. It’s whisper quiet and efficient. I was skeptical at first but so far it’s been a great investment into breathing cleaner air. Super happy with our Sans units! As a bonus, I had to contact their customer service and was incredibly impressed with the lightning fast replies. Rating it and their service an A++

    Joseph

  • Just Bought My Second

    What a difference! I am delighted with my Sans. I wasn’t sure I really needed one until it arrived. Sets up in a snap. Super quiet in my bedroom. Everything just seems fresher and I wake up without a scratchy throat. Chemical smell from new area rug is clearing. Splurged on a second for the other side of my house. I’m very happy.

    Deborah G.

Excellent Choice

I read a lot of reviews and technical facts before deciding on this brand and model. I am very, very happy with my purchase. The numbers on top show you it works. Anytime I cook anything, clean with chemicals or even burn a tiny candle the numbers go up which lets you know it has detected something and is working to purify the air. I keep it on the auto setting 24/7. It is whisper quiet and sleek looking. I am very pleased.

Jane D.

Air Feels Clean

So far we love the air purifier…the air feels clean and I am seeing less dust. We may buy another one to keep our whole house feeling clean. It’s quiet too.

Linda D.

Great Design & Excellent Function

After having a couple of well-known air purifiers that were far too-complicated and failed in function, I chose a Sans because it had an elegant design and was reputed to excel at air purification. It does! I just changed the air filter for the first time, and it was extraordinarily easy---YAY! I've subscribed now and Sans will send me a filter every 3 months. It's a terrific company with first-rate customer service. Five stars for sure!!

Amy H.

Best Purchase of the Year

Thank you for creating Sans! We have a dog who loves to run and swim, a son who is learning to cook, and a lot of dust from the mountain behind us, so we put our Sans to very good use. It's made a huge difference in the air quality and freshness of our apartment. When I can afford it, I'll buy another for the back rooms, too.

Debby S.

Hands Down Amazing

My youngest is Asthmatic so initially we purchased this for him room and quickly bought more. The dust in my home has drastically improved, in fact there’s hardly any since using the Sans. I love it so much I purchased 3 of these in total. It’s whisper quiet and efficient. I was skeptical at first but so far it’s been a great investment into breathing cleaner air. Super happy with our Sans units! As a bonus, I had to contact their customer service and was incredibly impressed with the lightning fast replies. Rating it and their service an A++

Joseph

Just Bought My Second

What a difference! I am delighted with my Sans. I wasn’t sure I really needed one until it arrived. Sets up in a snap. Super quiet in my bedroom. Everything just seems fresher and I wake up without a scratchy throat. Chemical smell from new area rug is clearing. Splurged on a second for the other side of my house. I’m very happy.

Deborah G.

4.9
Rated 4.9 out of 5 stars
Based on 4,462 reviews
Total 5 star reviews: 4.2k Total 4 star reviews: 282 Total 3 star reviews: 17 Total 2 star reviews: 1 Total 1 star reviews: 3
100%would recommend these products
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Reviews Summary
Customers say these air purifiers are extremely quiet and effectively reduce dust accumulation throughout their homes. Users report noticeable improvements in air quality within hours or days, with many mentioning they dust less frequently. The units automatically adjust when detecting cooking odors, smoke, or other airborne particles, with color-changing indicators showing when they're actively working. Pet owners particularly appreciate the reduction in dander and hair floating around. Many customers note improved breathing comfort and reduced allergy symptoms. The automatic setting and filter subscription service receive frequent praise for convenience.
4,462 reviews
  • MC
    Michael C.
    Verified Buyer
    Reviewing
    Sans Mini Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    3 minutes ago
    They work well!

    We have two units and they keep the apt's air quite clean. Since using them I have had few problems with pollen or other air pollutants.

  • TH
    Tom H.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Allergies, General Wellbeing, Dust
    Rated 5 out of 5 stars
    1 hour ago
    Love my SANS!

    We have been using the Sans Air Purifier for one week. I can definitely tell the air is getting cleaner and sleeping better. I have been running it 24 -7 is ok running all the time?

    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
  • GB
    Gary B.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, General Wellbeing, Odors, Allergies
    Rated 5 out of 5 stars
    7 hours ago
    Works great

    Air purifier does a wonderful job keeping the air clean. Easy to set up and easy to use. Set it , forget it (until filter change required).

    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
  • LC
    linda c.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    Sans

    I have 2 .Small one for the bedroom and the bigger one in the biggest part of the house. I also have a woodstove which creates a lot of dust. Since using Sans I'm amazed at how I don't have to dust. I also have 2 dogs and the Sans have made such a difference. So satisfied that I bought 2 for my daughter.

  • JS
    Jeff S.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, Pet Hair & Dander, Allergies, Viruses & Bacteria
    Rated 5 out of 5 stars
    8 hours ago
    Sans to the Rescue

    Our Sans, largest size, showed up and went to work immediately. After a week, we've noticed the unit not running all the time in Auto Mode, and air quality is very good.

    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
  • CW
    Carl W.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, Pet Hair & Dander, General Wellbeing, Chemicals & VOCs, Viruses & Bacteria
    Rated 5 out of 5 stars
    8 hours ago
    Quiet As A Whisper

    I must have a very clean environment as none of the 3 modes of filtering has gone over .08 and usually read around .02-.03. It's been blue since I've had it, but the air seems fresher and cleaner. I've also noticed much less dust as I moved it to different areas around my home. Bravo Sans!

    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
  • BC
    Bernadette C.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    8 hours ago
    Would highly recommend this to everyone

    I feel that the air in my room is fresher and cleaner. I wish I had ordered this sooner! Love it.

  • GG
    Gerald G.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 4 out of 5 stars
    9 hours ago
    Love my Sans air & water systems

    I have both the air cleaner and the water purifier system. Love them both.

  • JD
    John D.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, Viruses & Bacteria, General Wellbeing, Allergies, Pet Hair & Dander
    Rated 5 out of 5 stars
    9 hours ago
    Great Product/Design

    Easy to use and works great

    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
  • PT
    Penny T.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    9 hours ago
    Sans Air Filter

    We love our Sans! Recommend it to our family and friends. I have allergies to dog hair but have never stopped me from rescues through the years. My Sans air filter works great at neutralizing/minimizing doggy hair and pet dander flying around in the air ( all day, every day) I’m currently in the process of replacing current room air filters with Sans brand! Of course I highly recommend Sans!

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