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		<title>Air Purifier</title>
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		<description><![CDATA[Air Purifier - GoKunming Forum]]></description>
		<lastBuildDate>Wed, 22 Jul 2026 21:00:43 +0800</lastBuildDate>
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<title><![CDATA[Air Purifier - Post by bluegrass14]]></title>
<link>https://www.gokunming.com/en/forums/thread/9636/air-purifier#post-50731</link>
<description><![CDATA[Does anyone have a recommendation for a good air purifier here? We live next to a main road that trucks drive through at night and it's causing a lot of coughing issues in our home&hellip;]]></description>
<content:encoded><![CDATA[Does anyone have a recommendation for a good air purifier here? We live next to a main road that trucks drive through at night and it's causing a lot of coughing issues in our home from the pollution.]]></content:encoded>
<pubDate>Fri, 11 Apr 2014 07:52:28 +0800</pubDate>
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<title><![CDATA[Air Purifier - Post by godfree]]></title>
<link>https://www.gokunming.com/en/forums/thread/9636/air-purifier#post-80609</link>
<description><![CDATA[I'm an hour from you (by air) in Thailand and also need an air purifier but we only have expensive Japanese models here.<br />
If you find a room-size model for around $200 could you send&hellip;]]></description>
<content:encoded><![CDATA[I'm an hour from you (by air) in Thailand and also need an air purifier but we only have expensive Japanese models here.
If you find a room-size model for around $200 could you send me your retailer's details?
I'll have him ship it by road.
Thanks!]]></content:encoded>
<pubDate>Thu, 25 Feb 2016 10:42:15 +0800</pubDate>
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<title><![CDATA[Air Purifier - Post by Geezer]]></title>
<link>https://www.gokunming.com/en/forums/thread/9636/air-purifier#post-80617</link>
<description><![CDATA[You need an air purifier with a Hepa filter. You want one with a washable filter. <br />
<br />
In Beijing I would wash the filters every week in the two units I had. Sorry, forgot the brand.]]></description>
<content:encoded><![CDATA[You need an air purifier with a Hepa filter. You want one with a washable filter. 

In Beijing I would wash the filters every week in the two units I had. Sorry, forgot the brand.]]></content:encoded>
<pubDate>Thu, 25 Feb 2016 13:09:47 +0800</pubDate>
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<title><![CDATA[Air Purifier - Post by Anonymous Coward]]></title>
<link>https://www.gokunming.com/en/forums/thread/9636/air-purifier#post-80618</link>
<description><![CDATA[I own this one, https://detail.tmall.com/item.htm?spm=a230r.1.14.13.M1SxBF&id=14602472327&cm_id=140105335569ed55e27b&abbucket=11&skuId=17010206097<br />
<br />
though, I paid a bit less for it. I think I paid less than 700RMB after shipping in 2012. I think it's&hellip;]]></description>
<content:encoded><![CDATA[I own this one, https://detail.tmall.com/item.htm?spm=a230r.1.14.13.M1SxBF&id=14602472327&cm_id=140105335569ed55e27b&abbucket=11&skuId=17010206097

though, I paid a bit less for it. I think I paid less than 700RMB after shipping in 2012. I think it's really only suitable for a single room though, not a whole house.

A few people I know bought some "xiaomi" branded units which they seem to like. https://detail.tmall.com/item.htm?id=524907604157&ali_refid=a3_430583_1006:1109931319:N:%E5%B0%8F%E7%B1%B3%E7%A9%BA%E6%B0%94%E5%87%80%E5%8C%96%E5%99%A82%E4%BB%A3:1811064f6923698287a30362ec373fb0&ali_trackid=1_1811064f6923698287a30362ec373fb0&spm=a230r.1.14.1.RMGxni

As far as I know a "HEPA" filter is just a donut shaped cylinder. I don't think it matters what shape the filter cartridge is as long as it is of decent quality and has sufficient surface area.]]></content:encoded>
<pubDate>Thu, 25 Feb 2016 13:11:36 +0800</pubDate>
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<title><![CDATA[Air Purifier - Post by GoK Moderator]]></title>
<link>https://www.gokunming.com/en/forums/thread/9636/air-purifier#post-80630</link>
<description><![CDATA[HEPA is a standard, a proper HEPA filter is one that can trap 99.97 percent of dust particles that are 0.3 microns in diameter, and HEPA filters come in many shapes.<br />
The benefits&hellip;]]></description>
<content:encoded><![CDATA[HEPA is a standard, a proper HEPA filter is one that can trap 99.97 percent of dust particles that are 0.3 microns in diameter, and HEPA filters come in many shapes.
The benefits of the HEPA standard are well documented.]]></content:encoded>
<pubDate>Thu, 25 Feb 2016 18:24:23 +0800</pubDate>
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<title><![CDATA[Air Purifier - Post by Anonymous Coward]]></title>
<link>https://www.gokunming.com/en/forums/thread/9636/air-purifier#post-80640</link>
<description><![CDATA[There are PM2.5 sensors available for purchase, so if there is any doubt that a non-"HEPA" certified filter is working or not there are ways of confirming.<br />
Aside from getting a filter that actually&hellip;]]></description>
<content:encoded><![CDATA[There are PM2.5 sensors available for purchase, so if there is any doubt that a non-"HEPA" certified filter is working or not there are ways of confirming.
Aside from getting a filter that actually does what it's supposed to, it's nice to have one that is simple and affordable to replace. I don't think it's necessary to have the US government stamp of approval as long as the filter meets similar specifications. Basically all the air filters claim they remove 99.97% of PM2.5 from what I h ave seen.
I live in an area where PM2.5 levels regularly exceed 300. The filters I have work properly so long as the cartridges are replaced when spent. I think they run about 80-100rmb.]]></content:encoded>
<pubDate>Fri, 26 Feb 2016 09:28:36 +0800</pubDate>
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