4.9
Rated 4.9 out of 5 stars
5,154 Reviews

Sans Three-stage Replacement Filter

Captures up to 99.97% of particulate matter down to 0.3 microns and 99.95% down to 0.1 microns. Contains a full pound of Activated Carbon.

Refill filters every 3 months
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Sans Three-stage Replacement Filter
30 Day Risk-Free Trial
5 Year Warranty

The Sans Filter Difference

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Our Customers Love Sans

4.9
Rated 4.9 out of 5 stars
Based on 5,154 reviews
Total 5 star reviews: 4.8k Total 4 star reviews: 325 Total 3 star reviews: 20 Total 2 star reviews: 1 Total 1 star reviews: 7
99%would recommend these products
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Reviews Summary
Customers say these air purifiers are exceptionally quiet and effective at reducing dust, pet dander, and cooking odors. Many appreciate the automatic operation and color-coded display that shows air quality in real time. Users consistently mention significant dust reduction, with many noting they need to clean less frequently. The units respond quickly to cooking smoke, cleaning chemicals, and other airborne particles. Filter replacement is described as simple and quick. Common feedback includes improved sleep quality and reduced allergy symptoms. Many customers own multiple units for different rooms and praise the compact design that fits well with home decor.
5,154 reviews
  • RS
    Robin S.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    3 minutes ago
    Great filter

    With 2 dogs, I love my Sans and when i change the filter, I see what it took out of the air!

  • RK
    Rebecca K.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    Clean Air!!!!!

    Absolutely love. My house smells better. Im breathing better. Lots of dust in the southwest desert. Game changer!!!!

  • PH
    Paul H.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    Sans Air purifier

    We love BOTH of our Sans units. It made a huge difference in dust prevention and has helped us sleep much better. Our morning coughs have basically disappeared after breathing better air as we sleep!

  • SL
    Scott L.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Allergies, Viruses & Bacteria, General Wellbeing
    Rated 5 out of 5 stars
    1 hour ago
    So far so good

    I have only had my Sans for a week. Everything is working great. Super easy setup. Mostly plug and play. Directions are just enough and the print isn't so small that you can't read it. Nice change there. The high speed is a little loud but manageable. I have been using it in the automatic mode.

    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 5.0 on a scale of 1 to 5
  • JC
    Jacqueline C.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Allergies, Pet Hair & Dander, Dust, Odors
    Rated 4 out of 5 stars
    2 hours ago
    Great product

    Received my Sans a week ago and feel the difference in our home. We sleep better, less dust and dog hairs floating around. Like it a lot.

    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
  • BP
    Beatrice P.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    16 hours ago
    New user

    Definitely feel the difference in quality of air in my home.

  • MO
    Margie O.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Dust
    Rated 4 out of 5 stars
    16 hours ago
    sans air filter

    we have 4 cats and lots of fur. we have had the sans running on hi most days and the filter still looks like new. we are going on 4 weeks now

    shouldn't the filter show dirt???

    Ease of UseRated 4.0 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 3.0 on a scale of 1 to 5
  • SO
    Suzanne O.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    16 hours ago
    Great product

    The Sans works great in our bedroom! Really helps with my husband’s allergies.

  • LS
    Louis S.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    18 hours ago
    It’s been a great experience, my sleep apnea filter used to turn gray in about 3 days, but since I have the Sans it’s been over a week. I do feel the difference with the air I breathe as well as how much better I wand sleep.

    Look above in title

  • CS
    Connie S.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Dust, Allergies, Viruses & Bacteria, General Wellbeing
    Rated 5 out of 5 stars
    19 hours ago
    Great job

    Easy install. Clean fresh air.

    CAUTION:

    MINIMAL INSTRUCTIONS! LOUSY CUSTOMER SERVICE!!!

    I still Have questions...Sans paid in full, long before I had my order!!!

    Ease of UseRated 1.0 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