Air purifier?

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linusz

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So for ax40 is to get the 40 by 30 piece right? With or without frame any difference?
Why less airflow. Is it due to the smaller thickness?



I'll teach you guys how to save more with the AX40.

Every year, the haze months run for about 4 months. You can use 1 x original HEPA for 8 months hazy periods, so that's 2 years lifespan per original HEPA filter.

Non hazy period of 8 months, you can use this Taobao filter. Don't have to customise (so no need to type in Chinese to converse with the seller), just trim the part that runs along the pleat. Then the top part can just roll up the plastic packaging and plug the gap. It would work, trust me, I have measured.

Same, 4 months for the filter. So 1 year use 2pc.
RMB 29.90 per piece. Just buy 6 or 8 in 1 shot ba.

This would drop the airflow by about 35% max (it's more like 30% actually, actual measurement with my anemometer). So it becomes 210 m3/hr. It would also be slightly more silent, and suck less electricity due to slower motor rotation with the added resistance (as measured current draw with a multimeter). 210m3/hr is good for 14.5m2 room with 5 ACH, shd be just nice for MBR during non hazy months.


http://world.taobao.com/item/412171...&spm=a312a.7700824.w4004-8871129750.35.4ePHOj

TB2S2I0aFXXXXbjXXXXXXXXXXXX_!!534872515.jpg
 

mindgamey

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With regards to the funny smell on new AP, perhaps the LG AP Manual offer some answer:
• Is the odor generated in the initial phase after purchasing the product?

• It is a smell of activated carbon. It disappears after
1~2 weeks after product operation. It is a smell of
activated carbon (charcoal) harmless to human
body. (It is the same phenomenon as a new car.)

thanks
Yes I can verify that it comes from AC side.
 

WussRedXLi

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So for ax40 is to get the 40 by 30 piece right? With or without frame any difference?
Why less airflow. Is it due to the smaller thickness?

Just get the frame if you can afford it, not much diff. But with/without frame very little difference, since you'd be using the rolled up plastic packaging to stuff the corners.

Less airflow coz less filter depth dimension. Less deep pleat, less surface area (imagine if you pull and unroll the whole filter, like an accordion)

I'd advise you to get the 30 x 30, since if you get 30 x 40 then it becomes way more difficult to cut for one of the dimension. You ownself try to figure it out.

1cm less filter makes no difference.

AX40 is 31 x 28cm.
 
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Tryg2015

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Bro wrx
Last time you mentioned that activated carbon don't work after how long? I do notice a difference in air flow between the new one I sliced out and old (3weeks) one I didn't. Wondering whether I should do it now or wait till the a/c expire
 

Niaoson

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So for ax40 is to get the 40 by 30 piece right? With or without frame any difference?
Why less airflow. Is it due to the smaller thickness?

I bought this, cut it up and stuffed into my AX40 but it has a weird chemical smell so I stopped using it. The smell was quite bad as compared to the TCM smell of the TB custom made HEPA :s22:
 

quarkz

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Hi,

a lot of ppl got the Samsung AX40 from Korea since it's much cheaper compared to others

I saw at amazon.co.jp that the sharp purifier is also very cheap.

The KC-D70 is very similar to the local KC-D60E but it only cost ¥ 17,780. Together with an approx shipping cost of $100+, it's about 1/3 to 1/2 the price of the local model

http://www.amazon.co.jp/dp/B00EZF9G...olid=3OWJ1RZQM3XH7&coliid=IHQSPH5V3CCCT&psc=1

Of cos, there's the voltage problem, but it can be solved using a transformer. Warranty is another issue, but dep on your luck.

Did anyone consider or actually bought one from Japan?

Hope to hear from someone who did that...

Thanks
 

linusz

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Thanks. It must be from the filter eh and not the stuffing?
How long did u try before dumping it

Wrx anything u felt before?


I bought this, cut it up and stuffed into my AX40 but it has a weird chemical smell so I stopped using it. The smell was quite bad as compared to the TCM smell of the TB custom made HEPA :s22:
 

chuanz

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First off, transformers are inefficient. Secondly, you need a good quality transformer to be able to run it 24/7. Thirdly, higher risk of fire.

Personally, I try to avoid as much as possible.
 

Akai Ryu

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First off, transformers are inefficient. Secondly, you need a good quality transformer to be able to run it 24/7. Thirdly, higher risk of fire.

Personally, I try to avoid as much as possible.

reminds me of 2013 when alot hoot honeywell with transformer
 

item2sell

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yeah, in 2013, no choice, have to ship in from Amazon.

i still using my winix P300 with Transformer.
LOL. still going strong.

Just got a fellowes filter to try out. Waiting for it to arrive.
 

Niaoson

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Thanks. It must be from the filter eh and not the stuffing?
How long did u try before dumping it

Wrx anything u felt before?

Yeah pretty sure it's not the stuffing because I tried with other materials including tissue paper and it still had the weird smell :s22:
 

WussRedXLi

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Thanks. It must be from the filter eh and not the stuffing?
How long did u try before dumping it

Wrx anything u felt before?

I think both the DIY cut filter and customised filter got its own filter media smell. Run it for 24hrs, it would go away.

Even the Fellowes True HEPA filter (Made in South Korea) from Amazon also got its own smell.

The Honeywell H type filter has less of a smell.

Anyway, it would go away 100% totally after ~ 2448hrs of run time.
 

Mikl1984

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I saw at amazon.co.jp that the sharp purifier is also very cheap.

The KC-D70 is very similar to the local KC-D60E but it only cost ¥ 17,780. Together with an approx shipping cost of $100+, it's about 1/3 to 1/2 the price of the local model

http://www.amazon.co.jp/dp/B00EZF9G...olid=3OWJ1RZQM3XH7&coliid=IHQSPH5V3CCCT&psc=1

Of cos, there's the voltage problem, but it can be solved using a transformer. Warranty is another issue, but dep on your luck.

Did anyone consider or actually bought one from Japan?
I buy Daikin TCK70P-W from yahoo.co.jp 22000 Y http://closedsearch.auctions.yahoo....=&auccat=0&istatus=1&slider=0&tab_ex=commerce

Of course good converter (100V !!!) from Japan too (Kashimura TI-1002) 3400Y http://www.amazon.co.jp/gp/product/...oliid=I2IP3BL65DARHU&ref_=wl_it_dp_o_pC_S_ttl

Good list of Japan bestsellers http://www.amazon.co.jp/gp/bestsellers/kitchen/84819051/ref=pd_zg_hrsr_k_1_5_last

First places belong to Sharp

But in Russia Sharp has normal price - no need to buy abroad
Panasonic and Daikin are overpriced and models are outdated
 
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Asakura

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haha certainly does not feel so. look at the num of panic buys this year and the num of people buying AFTER breathing haze for close to 2mths
lol
2013 served a big warning already to those without ap.
 
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