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house air purifier
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Projectorium P
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 Jan 12 2020, 11:53 PM
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New Member
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Hey Sifu,
Thinking of putting air purifier into a tuition centre, i've few questions in mind, hope someone could enlighten me and thanks in advance !
Area: The area around 22 ft and many students
Purpose: Ventilation
1. What are the brand is reliable ? it must have HEPA certified ?
2. Do we need humidifier function in air purifier ?
3. What are the criteria for a good air purifier ?
4. How to decide a suitable model ? I saw Coway and cuckoo brand, it selling quite expensive, i wonder must buy the expensive model to serve it purpose ?
5. If doesn't turn on aircond, does the air purifier work ?
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Projectorium P
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Jan 12 2020, 11:54 PM
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New Member
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Does it work ? QUOTE(boxer07 @ Oct 26 2019, 09:46 AM) just got this from lazada yesterday. can cover up to 500sf feet .. anyone using also ?[attachmentid=10341134] |
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Projectorium P
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Jan 14 2020, 10:52 PM
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New Member
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Does it work if using just ceiling fan?
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Projectorium P
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Jan 15 2020, 11:54 AM
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New Member
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Mainly use to clean the air , make the centre better in ventilation QUOTE(luvjim @ Jan 15 2020, 10:24 AM) What task that you wish the air filter can deliver? If to increase humidity in an aircond room, no need spend any cent. Just place a bucket of water in the centre will do. If your centre is easily get dusty every day, then my advice would be to get a cleaner to regularly vacuum and clean the area. You don't need air purifier already. For air purifier, 2 main criteria you need to consider. 1. CADR, clean air delivery rate. It determine how effective in providing clean air in a period of time. 2. The HEPA, micron size. The size of the gap that the viruses and bacteria that will be trap here. The smaller size the better because those harmful ones has really small size in micron. You can check in google. My 2 cents. Hope it helps. https://learn.allergyandair.com/hepa-filters/ |
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Projectorium P
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Jan 15 2020, 11:56 AM
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New Member
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Currently the centre is warm ....we do not really use aircond due to cost saving  So the Air purifier help if use with ceiling fan ? QUOTE(Projectorium @ Jan 15 2020, 11:54 AM) Mainly use to clean the air , make the centre better in ventilation |
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Projectorium P
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Jan 16 2020, 05:03 PM
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New Member
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Thanks for guidance ! QUOTE(zheilwane @ Jan 16 2020, 01:04 AM) i would say not effective. This is similar to sweeping floor, we would not on the fan right Air purifier suction power is far lower than a ceiling fan, wont be effective is fan is on. Even a kitchen hood with over 1000m3/h suction wont be effective when fan is on |
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Projectorium P
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Jan 16 2020, 05:07 PM
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New Member
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Mattressdepot bro, look like you used a lot Blueair, how's the maintenance cost ? compare to LG, which is more reliable ? Wow, just noticed Blueair price is very expensive, rich guy  QUOTE(Mattressdepot @ Jan 16 2020, 12:50 PM) I have 4 sets of air purifier at home. 1) Blueair sense - small room 2) Blueair Classic 680i - master room (3 dimensions air outlet with 3 filters system) 3) Blueair Pro L - dining area (high performance airflow) 4) LG Puricare 360 - living area (this machine can detect PM1.0 which is odour easily) I personally don't like the humidifying feature because the water thingy day n day soak in the water, if you are away 2 weeks for holidays, you need to pour out the water before leaving the house. I use air mist (bought from baby shop) to enhance the room humidity. |
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Projectorium P
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Jan 16 2020, 05:25 PM
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New Member
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What if we don't use fan or aircond at all ? does the air purifier still work ? QUOTE(Projectorium @ Jan 16 2020, 05:03 PM) |
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Projectorium P
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Jan 20 2020, 07:24 PM
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New Member
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Is it using Hepa filter ? QUOTE(dayalan86 @ Nov 29 2019, 07:35 PM) Yup I'm also considering xiaomi 2s, replacement filter is also reasonably priced |
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Projectorium P
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Jan 20 2020, 09:03 PM
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New Member
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Hey friends,
With Hepa and Active Carbon filter, which model to choose ? for room around 400 ft
btw, why we need active carbon filter ? is it important ?
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Projectorium P
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Jan 21 2020, 11:13 AM
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New Member
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Thanks for guidance ! QUOTE(Mattressdepot @ Jan 20 2020, 10:01 PM) |
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Projectorium P
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Jan 21 2020, 02:06 PM
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New Member
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Panasonic don't use Carbon filter if not mistaken, and if not mistaken, Sharp model with mosquito capture function only have carbon filter, is my understandng correct ?
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Projectorium P
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Jan 21 2020, 10:28 PM
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New Member
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QUOTE(Projectorium @ Jan 21 2020, 02:06 PM) Panasonic don't use Carbon filter if not mistaken, and if not mistaken, Sharp model with mosquito capture function only have carbon filter, is my understandng correct ? Sharp link : https://my.sharp/products/air-care/fpjm40lb |
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