Air purifier?

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redsox

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I just made an order of Samsung AX40 from Qoo but the TRANSACTION FAILED while making payment using my Citibank credit card. Called up Citibank and cso said transaction went through. However, I did not see any order in my Qoo account. Citibank cso asked me to check with merchant. Any bros encountered this? How should I go about checking with Qoo?

Appreciate if anyone could advice, thank you.
 

WussRedXLi

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Thanks for the info, will keep that in mind. I think arduino nano does the averaging for us, as we can see when we turn it on. It jumps fairly broadly during startup (maybe fan starting up included). Not pouring over the datasheets yet, since the device itself is already not exactly calibrated. But it's definitely good enough to predict the next rough NEA readings, and measuring if I can open windows. :)

Btw, I am dependent on fuzzy. Love the hourly graph. Keep it up (literally).

Plantower readings dependent on the flowrate. You try to block the intake (the rectangular hole, not the fan side), it would go down. During startup for 30 seconds, the fan spin faster, before the regulation kicks in.

So establish how much to normalise after checking against NEA, can liao. You'll get the hang of it.

There are more ex laser particle counters using pump type..... the flow rate needs to be regulated properly and calibrated.
 

ralliart12

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Daiso need to add $15 shipping..so it is $238...

& I notice from the drop-down options, the DAISO Qoo10 sales page kinda implied that no filter will be provided at all? As in need
to top up $78 for just the 1 filter?
 

WussRedXLi

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Bro wrx

3M filterate medical grade red packaging 38x180cm roll type
On TB selling ard rmb100
Good buy?
Never buy before so I haven't pulled the trigger yet...
If the price is reasonable I'll just buy on TB, since Singapore oos at the places I can reach without car...
Same seller even has the round type for fan, will order too if i really order.

On a side note:
I'll definitely try to source for Samsung AX40 when people sell on carousell before cny
Hahaha
Only thing is must try to find place to store when it's not haze period.

Yes, the 3M is a good buy. But seriously, the Samsung AX40 is really a good buy now. So you might as well save up the money. :D Even though it's just like $13 only.
Coz the 3M Filtrete is really not enough "CADR" by itself for 2015 haze season.



I just made an order of Samsung AX40 from Qoo but the TRANSACTION FAILED while making payment using my Citibank credit card. Called up Citibank and cso said transaction went through. However, I did not see any order in my Qoo account. Citibank cso asked me to check with merchant. Any bros encountered this? How should I go about checking with Qoo?

Appreciate if anyone could advice, thank you.
On Taobao, the transaction could fail on TB platform, but after checking with Citibank (using VISA), 100% it would say that the transaction did not go thorough. Once was transaction ON HOLD, to be claimed by seller. If seller does not claim for 5 days, then it would be void. But that time no worries, Taobao platform did not register that it went through, so no way the seller could claim the money.

But in your case, it's Qoo10 failed but VISA passed. That's weird. So need to email or call qoo10 CSO. No way liao. It's qoo10 system messed up.

I am not a pro qoo10 buyer, only bought 5 times nia. Only hoot Taobao and Amazon FSSG.
 

meesoto

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I just made an order of Samsung AX40 from Qoo but the TRANSACTION FAILED while making payment using my Citibank credit card. Called up Citibank and cso said transaction went through. However, I did not see any order in my Qoo account. Citibank cso asked me to check with merchant. Any bros encountered this? How should I go about checking with Qoo?

Appreciate if anyone could advice, thank you.

Monitor your My Qoo10 for bought items for a few hours. If the AX40 does not show up, transaction probably failed at the payment processor although your CC company sees a successful transaction. I've seen it happened a couple of times. Feel free to order again. Turn off your browser's Adblockers, script cleaners, privacy addons etc.
 

makav31i

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& I notice from the drop-down options, the DAISO Qoo10 sales page kinda implied that no filter will be provided at all? As in need
to top up $78 for just the 1 filter?

There is a filter that comes with the air purifier... that is the option to add additional filter...this have been answered numerous times..I bought my ax40 from Daiso...The GMD...now i feel like buying the UWD version...
 

Asakura

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very common. happened to my fren who used debit. and the amount is on hold now. lol
 

hOp3SoT

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Well my daiso ax40 using qexpreas reach me in 2 days, the other using Goni send on 29th using FedEx still in incheon.... so ubsay lei

when ya ordered from Daiso? i saw some comments tat it took 1-2 weeks haha.
 

Froggyman

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There is a filter that comes with the air purifier... that is the option to add additional filter...this have been answered numerous times..I bought my ax40 from Daiso...The GMD...now i feel like buying the UWD version...


why.. Any difference between GMD and UWD version?
Thanks.
 
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