Vacuum Cleaners against PM2.5

We all enjoy a clean and cosy house free from dust and pollutants. Unfortunately, sometimes we commit serious mistakes when it comes to the decisions we take and the ways we choose to clean it. One of the most common mistakes is using vacuum cleaners that don’t have a HEPA filter. We already know how dangerous are PM2.5 particles because they can penetrate deeply inside our bodies and affect our lungs, heart and even our brains.

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Awair 2nd Edition vs AirVisual vs uRad A3

The battle begins, I am going to dive right into the comparison. In this comparison I am only going to compare the PM2.5 sensors because a good PM2.5 sensors says a lot about the quality of the device. The participants are:

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Indoor IAQ Monitors 2018Q4

Here are all the available and not IAQ Monitors on the market. This time I included a new row with the Year each device became or will become available.

A PDF version of the table is available here: Comparison AIQ 2018 Q4

 

comparison air 2018 Q4

  • Prices may vary during time.
  • Some Companies don’t specify on their data sheet if their devices are capable to measure PM2.5 or PM10 and they just mention the word dust.
  • Some other companies say: Our product goes beyond CO₂ by analyzing substances that directly affect your well-being by measuring VOCs. They aren’t clear if their devices have CO₂ sensor.
  • Some of the devices are IAQ Monitors and Air Purifiers Combo. On this list you can only read the features as an IAQ monitor.

Review: Awair 2nd Edition

I love when companies manage to release a second generation of their original product. In this case, Awair released the new Awair 2nd Edition a few months ago.

They clearly have learned a lot and the adjustments they have done and offer with the new version are notable at least hardware-wise. Software-wise the tweaks are small in comparison with the old version but welcome. This can be a good thing because old users can enjoy similar features like the new ones.

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The Next Air Quality Monitor

There are hundreds of Air Quality monitors out there but still there isn’t a single one designed and built to meet people’s needs and capture the market’s attention, each time they miss something. Companies are missing key functions for a good Air Quality monitor, hardware-wise and software-wise.

After years of experience and countless conversations with users and professionals via email/twitter/skype I know what is missing from the market.

If you are an entrepreneur or a business developer or a company that is planning to develop one more air quality monitor, remember to contact me first because I am going to bring substantial information to your company for the Next Air Quality Monitor.

Batteries & Future

I have a small but very valuable tip for you if you are an entrepreneur or an angel investor. Invest your money and you time into a new type of battery if you want to become succesful and if the environment is important to you.

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Coming up: Roidmi F8 Storm

For the first time I have ordered a Cordless Vacuum Cleaner with a HEPA filter. It is called Roidmi F8 Storm. It is already commercialized by Xiaomi, but currently, it is available on Indiegogo for $289. The offer ends at the end of July 2018.

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Formaldehyde WP6930S vs uRAD A3

Formaldehyde CH2O is a very dangerous chemical-gas that can be easily found inside a house because it off-gases from paints, carpets, furniture, etc… In this article I am going to find out how well a cheap, handheld air quality monitor WP6930S compares to a more professional solution such as the uRAD A3.

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Handheld AQ Monitor made in China WP6930S

Time-to-time See The Air readers contact me because they want to know if some portable Air Quality monitors made in China worth an investment, so I decided to research and find out which of them is the best. First, I cross checked the features as they were presented online and I noticed that some of them have a laser Particulate Matter PM2.5 sensor, which is good, and some other use an optical one. With that in mind, I purchased the WP6930S.

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Musk’s Flamethrower

Elon Musk needs money for his projects, so he decided to sell a flamethrower and apparently everyone is so exited about this useless device. A huge hype for a device that doesn’t complete any purpose.

Of course, my real worries aren’t whether the flamethrower has a purpose or not but what consequences will have to the environment. A device which throws flames everywhere and is capable to destroy forests, houses and burn habitats. More importantly, we suppose to fight against global warming and yet we create more devices which burn oxygen and generate carbon dioxide CO2 and air pollution.

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