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 house air purifier

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dayalan86
post Nov 29 2019, 07:35 PM

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QUOTE(jian5481 @ Sep 23 2019, 03:55 PM)
Don't think there is any under RM2k for coverage of 1000sqft. You will need two big ones that can cover around 400-500sqft each, or three medium ones that can cover around 300-400sqt.

Xiaomi Air Purifier 2S i think covers around 400sqft, at below RM700 each. You can get three and still be under RM2000. Heard it is quite a decent product. Have not tried it myself though. Using Blueair Classic 205 for living room and an old Panasonic small unit for room. Considering to get a Xiaomi air purifier...
*
Yup I'm also considering xiaomi 2s, replacement filter is also reasonably priced
dayalan86
post Dec 2 2019, 12:16 PM

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QUOTE(jlshawn @ Dec 2 2019, 01:18 AM)
Recent study and news reveal that xiaomi air purifier showing fake reading, where is not really filtering
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Do you have source? Reviews on xiaomi 2 purifier was bad but xiaomi 2s had positive reviews from my reading online.
dayalan86
post Dec 12 2019, 12:55 PM

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QUOTE(jlshawn @ Dec 12 2019, 03:44 AM)
Yes, I do have source in mandarin if you don’t mind
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Yup can
dayalan86
post Oct 22 2023, 03:14 PM

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QUOTE(Str33tBoY @ Jun 2 2023, 01:21 AM)
Looking for a air purifier soon

*40m2 area at least
maybe up to 50m2 would be nice
for 477ft2 studio,minus toilet and store,estimate 380ft2
*pet

saw levoit 300s seems fit all d criteria,izit good?
levoit 300 price is nice,without smart control(not reali necessary)
but only up to 30m2 or 40m2,not sure y,as d size is d same...

can suggest me other model also
*40m2 - 50m2
*pet
*budget Rm300 - Rm500,add rm100 if it's worthy
*
Considering the area you want to cover is 380 square feet.

Levoit 300s fits your need from the specs. Things you may want to consider though is:

1. Levoit air quality measurement is using PM2.5 whereas better air purifiers measure up to PM1.0,if you are sensitive and have allergies, better to invest in an air purifier that has Air Quality sensor capable of PM1.0

2. The recommended air purifier CADR sizing is 2/3rd of your room size in square feet, using this formula the air purifier CADR you need is in the range of 250 to 260. The Levoit you are looking at will still clean the air but won't be effective as its undersized. 300s has CADR of 240m3/hr which is slightly below the threshold


Best is not to undersize the machine or consider getting two smaller purifier to cover an entire area.

There are some types which offer 360 purification and can circulate clean air throughout the room, LG and one more is Acer. LG has long throw of 6.5m of purified air, functioning almost like an air circulator and can filter up to PM1.0; certified by American Asthma and allergy foundation as well.

You can consider LG for long term, as no initial cost outlay, installation done by LG Puricare Malaysia team and filters are send to your doorstep, so no need for technician visits etc.

Also LG has smart controls like levoit, I actually like this feature since my Xiaomi air purifier, as I can programme the on/off time for my air purifier and also programme it to run at max speed when the Air Quality is at certain level (sometimes my nose is more sensitive on the smell vs the air purifier).

Personally find the PM1.0 vs PM2. 5 measurement makes a very big difference, and its definitely worth to invest in a better air purifier.

For latest promo on LG purifier can DM

This post has been edited by dayalan86: Oct 22 2023, 03:18 PM

 

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