4.9
Rated 4.9 out of 5 stars
5,591 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.

Select Size
Sans Air Sans Air Mini
Refill filters every 3 months
Do I need a plan?
30 Day Risk-Free Trial
5 Year Warranty
Free Shipping & Returns

Questions? We’re here to help

Available 8am-8pm ET, every day
Email Us [email protected]
Sans Three-stage Replacement Filter
30 Day Risk-Free Trial
5 Year Warranty

The Sans Filter Difference

FAQs

Read all FAQs

Our Customers Love Sans

4.9
Rated 4.9 out of 5 stars
Based on 5,591 reviews
Total 5 star reviews: 5.2k Total 4 star reviews: 350 Total 3 star reviews: 20 Total 2 star reviews: 1 Total 1 star reviews: 11
99%would recommend these products
Slide 1 selected
Reviews Summary
Customers say these air purifiers are remarkably quiet and effectively reduce dust and pet odors throughout their homes. Many report noticeable improvements in air quality within days, with significantly less dusting required and cleaner-feeling air. Users appreciate the color-coded light indicator that shows real-time air quality changes, responding immediately to cooking odors, sprays, or other airborne particles. The units are described as easy to set up and operate, with simple filter replacement. Many customers purchase multiple units for different rooms and are impressed by how dirty the filters appear when changed, demonstrating effectiveness. Pet owners particularly praise the reduction in dander and animal odors.
Write a Review (Opens in a new window)
5,591 reviews
  • MW
    Meredith W.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    21 seconds ago
    Sans has improved my health

    Appreciate having a scheduled filter replacement delivered. I don’t have to think about when it was filtered last. I have seasonal allergies and 3 dogs, Sans has been a godsend.

    Was this helpful?
  • RL
    ROSEANNE L.
    Verified Buyer
    Reviewing
    Bundle: Three Sans Air Purifier Minis
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    So far, so good

    I bought 3 of them for my home. So far, so good. I am pleased with their performance.

    Was this helpful?
  • SD
    Susan D.
    Verified Buyer
    Reviewing
    Sans Three-stage Replacement Filter
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    THE BEST

    This air purifier has made my life so much better. I can breathe easier, my home feels cleaner. I love, love, love it!

    Was this helpful?
  • JB
    Julia B.
    Verified Buyer
    Reviewing
    Bundle: Sans Air + Mini
    I recommend this product
    Rated 4 out of 5 stars
    2 hours ago
    Sans Bundle

    We are using the units daily, and are still discovering the best way to maximize both to ensure we achieve the best air quality for our home.

    I’m already thinking about ordering the countertop water system. Thank you!

    Was this helpful?
  • BB
    Barbara B.
    Verified Buyer
    Reviewing
    Bundle: Sans Air + Mini
    I recommend this product
    Rated 5 out of 5 stars
    3 hours ago
    Happy Purchase

    I have to admit I was skeptical but it turned out to be a pretty good purchase. It really does cut way, way down on the dust and dog hair. I am more than satisfied.

    Was this helpful?
  • EC
    Eva C.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    7 hours ago
    Love it

    This is my First Air Purifier as recommended by my Brother. I breathe better and it is very quiet . I ended buying a second one for each bedroom.

    Was this helpful?
  • LD
    Larry D. S.
    Verified Buyer
    Reviewing
    Sans Air Purifier Mini
    I recommend this product
    Rated 5 out of 5 stars
    14 hours ago
    Really great fan

    Great air quality!

    Was this helpful?
  • JK
    John K.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Dust
    Rated 5 out of 5 stars
    15 hours ago
    Looks good

    Too soon to tell about operation but off to a good start.

    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
    Was this helpful?
  • KG
    Kathy G.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Allergies, Dust, General Wellbeing, Chemicals & VOCs
    Rated 5 out of 5 stars
    15 hours ago
    It works!!

    Really happy so far with my 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
    Was this helpful?
  • SL
    Shawn L.
    Verified Buyer
    Reviewing
    Sans Air Purifier
    I recommend this product
    I Chose Sans For... Pet Hair & Dander, Dust, Odors, General Wellbeing
    Rated 5 out of 5 stars
    16 hours ago
    Everything they promised.

    Nothing but good feed back here. The large air purifier is easily mobile and cleans the entire 6000 sqft home air. I just move the device. We also take the sans air purifier to our weekend home and give it a workout. Quiet, easy to use and just set the purifier to Auto and walk away.

    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
    Was this helpful?
Show More