Reviews

4.9
Rated 4.9 out of 5 stars
5,810 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 5,810 reviews
Total 5 star reviews: 5.4k Total 4 star reviews: 365 Total 3 star reviews: 20 Total 2 star reviews: 1 Total 1 star reviews: 12
99%would recommend these products
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Reviews Summary
Customers say these air purifiers significantly reduce dust, pet dander, and odors throughout their homes. Many report noticeable improvements in breathing, reduced congestion, and better sleep quality. Users appreciate the quiet operation and automatic settings that adjust to detect airborne particles from cooking, nail polish, or other sources. Pet owners frequently mention dramatic reductions in animal hair and dander. Common feedback includes less frequent dusting needed and fresher-feeling air. The units work effectively in various room sizes, with many customers purchasing multiple units after experiencing positive results with their first purchase.
5,810 reviews
  • JN
    Jeff N.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Chemicals & VOCs, Dust
    Rated 4 out of 5 stars
    29 seconds ago
    Air purification

    New house only a year old and has not gone off of blue it’s in auto and appears to be working

    Ease of UseRated 4.0 on a scale of 1 to 5
    QuietnessRated 4.0 on a scale of 1 to 5
    Looks SleekRated 4.0 on a scale of 1 to 5
    EffectivenessRated 4.0 on a scale of 1 to 5
  • AK
    Andy K.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    19 minutes ago
    Sans filter

    Thanks for the new filter. It came at the right time. Hope to continue with automatic delivery in the future.

  • MD
    Michelle D.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    Love Sans

    I have a room size and a house size Sans and absolutely love them. They have reduced the dust in my home tremendously and, even though I have a cat, no one would ever know! That’s how well they work! Your products are exceptional!

  • KW
    Kathy W.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Allergies, Dust, Viruses & Bacteria
    Rated 5 out of 5 stars
    2 hours ago
    Home Air Purifier

    I am so satisfied with my purchase of the Home Air Purifier. You can’t hear the purifier running and by the second day we were able to breathe much better.

    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
  • JT
    Jaconna T.
    Verified Buyer
    Reviewing
    Sans Mini Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    12 hours ago
    Love Sans

    The auto filter replacement filter system is wonderful. I don’t have to worry about staying on top of changing out the filters. And we love the the Sans

  • RA
    Raquel A.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    12 hours ago
    You Need This If you have pets

    I can always tell when it’s time to change our Sans filters or when the devices have been turned off. We have three big, beautiful dogs, and we initially bought the Sans air filters to help with dust and dander. They do help with some of that, but the main difference is in the quality of the air. It gets rid of the doggy smell that is undeniable when you have dogs. We have a 1,900 sq ft home, and I bought one large unit and one medium unit. One sits in the living room on one end of the house, and the other in the kitchen by all the bedrooms. I’m so glad we found these air filters.

  • JJ
    Jacquelyn J.
    Verified Buyer
    Reviewing
    Bundle: Sans Air + Mini
    I recommend this product
    Rated 5 out of 5 stars
    17 hours ago
    Noticeable difference!

    We really put these to the test! Smoke, oven with a little cheese on the bottom that dripped down, boy did it clear it up! Waiting for my second bundle to arrive now!

  • BW
    Barbara W.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    17 hours ago
    Love it!

    I have had for 3 months and love it. Cleaner air.

  • CA
    Carolyn A.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Allergies, Pet Hair & Dander, Dust, General Wellbeing, Viruses & Bacteria
    Rated 5 out of 5 stars
    20 hours ago
    Excellent product.

    My Sans air purifier is amazing! It is quiet, does an amazing job purifying our indoor air and that's with two pets and I quilt and sew at least five days per week which produces lots of lint. I am pleased with this purchase.

    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
  • DL
    Daune L.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Dust, Pet Hair & Dander, Allergies, General Wellbeing, Odors
    Rated 5 out of 5 stars
    21 hours ago
    Sans air purifier

    Fairly new but I noticed as we get into spring and pollen season less issues . I see less dust. Have a new Goldem puppy and shedding is crazy ! Will no more after a month or so !

    Ease of UseRated 5.0 on a scale of 1 to 5
    QuietnessRated 5.0 on a scale of 1 to 5
    Looks SleekRated 4.0 on a scale of 1 to 5
    EffectivenessRated 5.0 on a scale of 1 to 5