Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier
Smart Air S (aka Smart Air Sqair) Air Purifier

Smart Air S (aka Smart Air Sqair) Air Purifier

$189.95 $179.95 Save $10.00
/
Shipping calculated at checkout.

Perfect for bedrooms and other living areas inside the home or office. Cleans the air in a 21' x 21' room FOUR times per hour (4 ACH) or 900 square feet every 30 minutes.

Uses HEPA filter with 99.95% efficiency at removing both .3-micron and 0.07 micron airborne particles.

Includes a carbon filter to remove odors, volatile organic compounds (VOC's), paint fumes, chemicals and smoke.

Meets California ozone emissions limits. CARB, UL, CSA certified.


  • Clean Air Delivery Rate (CADR) of 315 m3/hr 
  • 900 sq ft filtered every 30 min or a 21'x21' room filtered 4 times per hour
  • Noise level: 23 - 43 - 52 dB
  • Power consumption (Watts): 6 - 18 - 38
  • Dimensions: 13"x13"x14.3", Weight: 10 lbs
  • Uses a HEPA filter made with polypropylene (PP) and polyester (PET) with a 9-12 month life span
  • Includes a carbon filter to remove odors, smoke and volatile organic compounds (VOC's)

Q: Does the Smart Air S / Smart Air Sqair come with a pre-filter?
A: No, however, the optional carbon filter can serve as an effective pre-filter. We suggest periodically vacuuming or wiping the exterior of the carbon filter with a damp cloth to ensure optimal airflow for your purifier.

Q: How often should I change the HEPA and carbon filters?
A: Approximately every 9-12 months based on air quality in your area.

Q: Where should I put my purifier?
A: You can place the Smart Air Sqair either on the floor or on a table or counter, provided there is ample space for air to enter from the bottom and for clean air to disperse from the top.

Q: Is there a difference between the Smart Air S and the Smart Air Sqair?
A: No, they are exactly the same product, just with different names.

You may also like

Breathe easy anywhere in your home or office with this powerful air purifier!

The Smart Air S (aka Smart Air Sqair) air purifier effectively cleans the air in rooms up to 21 ft. x 21 ft. (approximately 450 sq. ft.), delivering fresh air four times per hour. That means it can clean the air in a 900 sq. ft. space in just 30 minutes!

Here's what makes it special:

  • HEPA Filtration: Capturing 99.97% of airborne particles as tiny as 0.3 microns, including dust, allergens, viruses, and bacteria.
  • Carbon Filter: Eliminating odors, volatile organic compounds (VOCs), smoke, radon, and paint fumes for a home that smells fresher.
  • Versatile Placement: Ideal for bedrooms, living areas, or any space where cleaner air is desired.
  • Stylish Design: Featuring beechwood legs that complement any decor seamlessly.

The Smart Air S is one of the most cost effective air purifiers in the world, and it’s quieter too. On high, The Smart Air S sounds like soft rainfall. It’s up to 13 decibels quieter than many of the most popular air purifiers, yet provides superior air purification while remaining budget-friendly.

Specifications

- Clean Air Delivery Rate (CADR) of 315 m3/hr 

- 900 sq ft filtered every 30 min or a 21'x21' room filtered 4 times per hour

- Noise level: 23 - 43 - 52 dB

- Power consumption (Watts): 6 - 18 - 38

-Dimensions: 13"x13"x14.3", Weight: 10 lbs

- Uses a HEPA filter made with polypropylene (PP) and polyester (PET) with a 9-12 month life span

- Includes a carbon filter to remove odors, smoke and volatile organic compounds (VOC's)

FAQs

No, however, the optional carbon filter can serve as an effective pre-filter. We suggest periodically vacuuming or wiping the exterior of the carbon filter with a damp cloth to ensure optimal airflow for your purifier.

Approximately every 9-12 months based on air quality in your area.

You can place the Smart Air Sqair either on the floor or on a table or counter, provided there is ample space for air to enter from the bottom and for clean air to disperse from the top.

No, they are exactly the same product, just with different names.

Customer Reviews

Based on 20 reviews
90%
(18)
5%
(1)
0%
(0)
5%
(1)
0%
(0)
94.7
100.0
D
Dina

Looks great, works even better. The filter was easy to assemble & start using. (just be careful when opening the filter assembly - it can pinch a finger)

The lowest setting is super quiet. Level 2 is tolerable & can be an effective white noise machine. I use Level 3 only in unoccupied rooms.

C
Customer
I love my Smart Air S

I have had this air purifier for a couple of years. I keep it running in my bedroom because that is where we sleep and so do our large dogs. My hubby went to change the filter on his cpap device and the filter was still white and clean! Thank you Smarter HEPA!

T
Thomas W
Just Right

Perfect for using in small offices for counseling. Helps with soundproofing in a great way. Controls are minimalistic and easy disassembled.

E
ERS
MAGNIFICENT!

As a neurodistinct person with smell and sound hypersensitivities, I have tried maaaaany HEPA filters. My search is finally over! Efficient, quiet, beautiful, and effective--I LOVE this product. And SmarterHEPA is a B Corp! Count yourself lucky to have found this gem...I know I do.

J
J.L.

Simple to set up and whisper quiet. It's made a noticeable difference to the air quality and dust levels in our old home. Would definitely recommend to others to purchase this sleek little air purifier.

123

How to Choose the Right Air Purifier for You.

Our experts take the time to explain the technology behind our award-winning air purifiers.

LEARN MORE