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adamwong.bsky.social
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Why Proper Positioning of 4Lite Matters I created a video demonstrating the importance of aligning the middle of 4Lite directly toward your face for optimal effectiveness. Here’s what the test results showed when the background PM2.5 level was 14 μg/m3: 🧵(1/2)

submitted 11 hours ago • 2 comments

How is COVID-19 testing conducted in China? In China, affordable and fast PCR testing is available in major cities. Several companies provide this service, and the process is simple—just place an order through a mobile app. 🧵

submitted 13 days ago • 3 comments

I will write some articles of indoor air quality and air purifiers in the coming days. and here is the first one. You are welcome to discuss. air-fanta.com/blogs/all/un...

submitted 49 days ago • 0 comments

Today, a doctor posted a video on Chinese TikTok claiming that masks can't prevent COVID or the flu. He's well-known and respected for his expertise in tumor assessment from CT images of pulmonary nodules and is considered an authority in that field.

submitted 72 days ago • 2 comments

There’s a lot of debate over which filter level is best—H13 or MERV13. Commercial brands often claim H13 is superior, while CRbox suggests MERV13 is the better option. (1/7)

submitted 73 days ago • 1 comment

Update: 1️⃣3Pro is restocked in UK. 2️⃣3Pro equipped with HEPA + Carbon filters are available in US. 3️⃣mini and replacement filters are available in Australia. All of them can be ordered on Amazon or our website air-fanta.com.

submitted 73 days ago • 0 comments

I created a 3D printed prototype of the aesthetic edition of the 3Pro version 1.2. It retains the same size, is easier to install, and includes a PM2.5 sensor, a screen, and an app for phone control. Please disregard the color, as the final product will feature a different color.

submitted 73 days ago • 8 comments

There is 10% discount for the AirFanta 4Lite in the EU on Amazon DE and our website air-fanta.com/products/air.... It is designed to blow clean air to your face for breathing.

submitted 77 days ago • 1 comment

The 10% tariff has an impact of about 3-5% on our sales price. However, I understand that when we sell our air purifiers, there's an implicit expectation that replacement filters will be offered at the same price over the long term. (1/2)

submitted 86 days ago • 1 comment

Some customers prefer the 3Pro with HEPA+Carbon filters. We've already shipped a few to the US, and it can be ordered through our website at air-fanta.com.

submitted 97 days ago • 1 comment

AirFanta's UK shop is now open. www.amazon.co.uk/stores/page/...

submitted 102 days ago • 2 comments

Now sellers from China are charged 30% tariff + $3 for each parcel. Prices for lots of stuff in US will go up soon. AirFanta currently has some stock in the US, and we will maintain the same pricing until the inventory is depleted. We'll assess the additional costs once the tariff impact is clear.

submitted 106 days ago • 1 comment

AirFanta 3Pro is temporary out of stock on Amazon US for about two weeks. But we have some stock on our website air-fanta.com.

submitted 118 days ago • 0 comments