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Smart Air Knowledge Base
  • About
    • Why we started Smart Air
    • Our Mission: What We Do
    • Meet the Smart Air Team
    • Why People Trust Smart Air
  • Learn
    • Knowledge Base
    • Clean Air Blog
    • Workshops
    • Press Release
  • Products
    • Air Purifiers
      • QT3 Portable Air Purifier
      • DIY 1.1 Air Purifier
      • The Sqair Air Purifier
      • SA600 Air Purifier
      • Blast Mini Mk II Air Purifier
      • Blast Mk II Air Purifier
    • HEPA Filters
      • QT3 HEPA Filter
      • Cannon HEPA Filter with Pre-filter
      • DIY HEPA filter
      • Sqair HEPA Filter
      • SA600 HEPA Filter
      • Blast Mini HEPA Filter
      • Blast HEPA Filter
    • Carbon Filters
      • DIY Carbon Filter
      • Sqair Carbon Filter
      • SA600 Carbon Filter
      • Blast Mini Carbon Filter
      • Blast Carbon Filter
    • Air Quality Monitors
      • CO2 Monitor
      • QP Lite Air Quality Monitor
      • QP Pro Air Quality Monitor
      • AirVisual Pro Air Pollution Monitor
  • Impact
    • Smart Air impact
    • We’re a B-Corp!
  • Business
    • Offices & Corporates
    • Schools & Universities
    • Hospitals
Knowledge Base      Protecting Yourself      Clean Air Movement

Table of Contents

Air Quality Information
Is Air Pollution Visible From Space?
Did China’s Air Get Better in 2017?
Did Delhi’s Air Pollution Drop in 2019?
What Is Potassium Permanganate and Why Is It Sometimes Used for Air Purifiers?
Exactly How Much Does Diwali Harm Delhi’s Air?
Air Quality Monitors
Will Humidity Affect the Accuracy of Air Quality Monitors?
Can the Concentration of PM2.5 Be Higher Than the Concentration of PM10 for the Same Location?
If I Open the Window, Should I be Worried about CO2 Entering My Room?
What Type of Measuring Device or Monitor Should be Used to Detect if Air Quality is Safe?
Why Can’t Monitors Measure PM10 or PM1 or PM2.5? How Can You Tell How Accurate a Monitor Really is?
Orders & Shipping
Do You Have Physical Store in Mongolia?
Do You Accept Alipay for Orders Made in China?
Any Discounts for the Orders?
Why Are There Stains on The Outer Shell When Receiving My Brand New Purifier?
Can I Buy From Your Global Store if There Is a Smart Air Local Distributor or Branch in My Country?
Protecting Yourself
Does Activated Carbon Really Work?
Is Being in a High Pollution City Like Delhi India Really Like Smoking a Pack a Day Healthwise?
Air Purifiers
Do the Windows Need to Be Closed When Removing Formaldehyde?
Can HEPA Absorb Mites?
How to Choose a Purifier?
What are the Standards for Measuring CADR?
When Buying an Air Purifier, Should I Consider Airflow or CADR?
Clean Air Movement
What Is the Clean Air Movement?
How to Participate in the Clean Air Movement?
What Are the Recommended Air Changes per Hour for Restaurants?
How Can I Improve the Air Changes per Hour in My Restaurant?
What are the Harms & Disadvantages of Air Pollution?
Masks
An N95 Mask Can Filter Out 95 Percent of Smoke Particles, but Only if It’s Fitted Properly and Dirty Air Doesn't Leak Around the Sides.
What's the Differences Between Mask Standards, Ratings, and Filtration Effectiveness
How Large Are Pollen Particles?
How Long Do Air Pollution Masks Last?
DIY Masks: Is Paper Towel Effective at Blocking Viruses?
Smart Air Purifiers
Are Smart Air HEPA Filters Made from Fiberglass or Polypropylene (PP+PET)?
Can I Put a HEPA Filter Inside My Air Conditioner?
Can The QT3 Air Purifier Be Used on Airplanes During a Flight?
Can the Filters Be Washed?
Blast & Blast Mini
Where Is the Air Inlet in the Blast and Blast Mini?
Can the Pre-Filters of the Blast and Blast Mini Be Washed?
Why Does It Feel Like Very Little Air is coming out of the Blast and Blast Mini Air Purifiers?
Can the Pre-Filter for the Blast and Blast Mini Be Reused?
Are the Corners of the Blast and Blast Mini Kid-Friendly?
DIY Air Purifier
What Are the Specifications of the DIY?
How High Is the DIY's Voltage Level?
How High Is the DIY's Power?
How Heavy Is the DIY?
How Long Is the Power Cord?
General Questions
Can I use a Humidifier Together with My Air Purifier?
What's the Difference between Pellet-style and Foam-style Carbon Filters?
Why Can’t CADR Values over 800m3/hr or 450cfm Be Measured Reliably?
Is the Xiaomi Fresh Air Ventilator Similar to the Blast in Principle and Efficiency?
Are Carbon Filters Recyclable?
Sqair Air Purifier
How Long Is the Sqair's Power Cable?
Why Is the Size of the Sqair's HEPA and Carbon Filter Different?
Is the HEPA and Carbon Filter Pre-Installed in the Sqair?
Does the Plug Have a 3C Safety Certification?
Why Is There No Pre-Filter in Front of the HEPA Filter for the Sqair?

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Clean Air Movement

  • What Is the Clean Air Movement?
  • How to Participate in the Clean Air Movement?
  • What Are the Recommended Air Changes per Hour for Restaurants?
  • How Can I Improve the Air Changes per Hour in My Restaurant?
  • What are the Harms & Disadvantages of Air Pollution?
  • Are Electric Cars Less Polluting than Conventional Combustion Cars?
  • What Types of Pollution Do Conventional Cars Produce?
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