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Smart Air Knowledge Base
  • Home
  • About
    • Why we started Smart Air
    • What in the world is Smart Air doing?
    • Meet the clean air team
  • Learn
    • Knowledge Base
    • Clean Air Blog
    • Workshops
  • Impact
    • Smart Air impact
    • We’re a B-Corp!
Knowledge Base      Smart Air Purifiers      DIY Air Purifier

Table of Contents

Air Quality Information
What Gases Belong to the VOC Category?
Is Asbestos a Problem?
Where Does Hong Kong’s Pollution Comes From?
Do Wall-Mounted Air Conditioners Help Clean Up Indoor Air Pollution?
How Would Wall Mounted AC, Central Air System, and Central Air Filtration System Affect My Indoor Air Quality?
Air Quality Monitors
Will the Data Measured With the Formaldehyde Tester Be Easily Affected?
How do you connect the QP (Qingping) Lite Air Quality Monitor to Apple Homekit?
Formaldehyde Readings on Air Quality Monitor did not go Down After Using a Carbon Filter. Why Did This Happen?
Is It Normal for QP Monitors to Have Similar or Same PM10 and PM2.5 Values?
How Accurate Is the 1 Micron Dylos?
Orders & Shipping
Where Is My Package Now?
Are International Shipments from Smart Air Covered for Transport Damages?
How Do I Place an Order if We Do NOT Have a Local Branch or Distributor
What Is the Warranty on Smart Air purifiers?
Do You Have a Distributor in Europe?
Protecting Yourself
Where Is the Source of Formaldehyde During Renovation Works?
What Gym-Goers Should Know About Air Quality in the Gym?
Air Purifiers
If I Want to DIY an Air Purifier, Will a DC Fan Works Better Than a AC Fan?
Does the Carbon Filter Have a Shelf Life?
What Are Ionizers and Do They Work?
How Can Dental Clinics Protect Against COVID-19?
How Recommended Room Size Is Calculated for Smart Air's Air Purifiers
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?
Masks
Can a Mask Block Virus?
Can Masks Filter Pollen and Protect Us From Allergy?
Are Masks With Valves Less Effective?
Will Doubling the Layers of Fabric Increase the Efficiency of a DIY Mask?
Will Disinfecting Masks With Alcohol Degrades Performance?
Smart Air Purifiers
What Is the Lifespan of the Carbon Filters?
How Does the Carbon Filter Remove Harmful Gases?
What Is the Lifespan of the HEPA Filters for the QT3 Portable Air Purifier?
Do Smart Air Purifiers Work in the US on 110V?
Blast & Blast Mini
What Is the Blast Mini's Airflow?
Can the Blast and Blast Mini Be Used 24/7?
What Particle Size Are the Pre-Filters Effective For?
What Is the Leakage Protection Plug?
What Is the Difference Between the Blast and Blast Mini?
DIY Air Purifier
How Often Should the Filters to Be Replaced in my Air Purifier?
What's the Charcoal Net Weight in the Carbon Filter of Each Product
Is the DIY Really Effective?
How Much Activated Carbon by Weight Is There in Smart Air Purifiers?
How Often Does the DIY's HEPA Filter Need to Be Replaced?
General Questions
Why Do My HEPA Filters Smell?
Why Not Use a Higher Grade HEPA Filter?
What's the Charcoal Net Weight in the Carbon Filter of Each Product
How Much Activated Carbon by Weight Is There in Smart Air Purifiers?
What Are the Package Dimensions of Smart Air Air Purifiers
Sqair Air Purifier
What’s the Lifespan of the Sqair’s HEPA Filter?
How Heavy Is the Sqair HEPA Filter's Packaging?
Are the Specifications of the Sqair Tested by Third Parties or by Smart Air?
How Quickly the Sqair Can Filter Formaldehyde Out of the Room
Why Don’t You Have the Cannon Anymore?

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DIY Air Purifier

  • Why There Are Weird Noises Coming From the DIY?
  • How Often Should the Filters to Be Replaced in my Air Purifier?
  • Is the DIY Really Effective?
  • How Often Does the DIY's HEPA Filter Need to Be Replaced?
  • What Is the Airflow Direction of the DIY?
  • Which Side of the DIY Should the Filter Be Attached To?
  • Does the DIY Wind Direction Affect the Purification Efficiency?
  • Why Doesn't the DIY Have Laboratory Test Data?
  • 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?
  • What Is the Size of the DIY?
  • What Filters Can I Use With the DIY?
  • How Long Is the DIY Strap?
  • Why Is the Carbon Filter Quieter Than the HEPA Filter?
  • What's the Charcoal Net Weight in the Carbon Filter of Each Product
  • How Much Activated Carbon by Weight Is There in Smart Air Purifiers?
  • What's the Airflow of DIY 1.1?
  • What Kind of HEPA Filter Should I Buy for My DIY Air Purifier?
  • How Do You Make HEPA Filters?
  • Can I DIY an Air Purifier Using a Round Standing Fan? Should I Be Concerned About a Square Filter on a Round Fan?
Smart Air low cost purifiers

Smart Air is a social enterprise that creates simple, no-nonsense air purifier and provides free education to protect people’s health from the effects of air pollution. We are proud to be the only certified B-Corp dedicated to fighting air pollution.

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About Us

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Air Purifiers

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