Air purifier?

[WussRedXLi]

Ok, here

3M respirator expiry date checker
Expiry Date Checker

 

[wackykid]

Free????

BTW, if it's 3M, it's best to check the batch number against the utility link found on 3M's facebook. They have something to check authenticity + expiry. Taobao got a lot, but 3M better avoid. UVEX is ok.

yesh... $0 self collection... or $5 if opt for delivery... naturally it's sold out liao...

this one: Qoo10 -

anyway some of the boxes quite old and feels like it's been crushed... plus boxes not sealed... although the masks themselves looks ok enough to use... i supposed if PSI 400... better off wearing these than nothing...

as for expiry dunno i neh check...


regards,
wacky

 

[WussRedXLi]

Wah...super lobang.

I guess they wanna clear out the boxes instead of throwing it away and letting it go to waste.

It is still useful for haze for the next 3 years even if it has 0 or 1 year's life left. A bit of bypass won't harm also even at PSI 300.

>>Some products have passed its expiry date. However, return and exchange won’t be accepted because this is a stock clearance sale.

 

[WussRedXLi]

 

[WussRedXLi]

This morning still slightly hazy. Technically haze is not totally cleared, though for the past 3 days it's been much better than the past 4 weeks.

Still can't see Batam for nuts.

RH at 84% only though. Not say v high so probably not mist.
Visibility listed on wunderground and Changi/Paya Lebar is 6km. (North and west side might be better)

 

[NWT1978]

that time qoo10 got $0 for 6 boxes of N95 masks... hooted it now i have 120 masks sitting at home...


regards,
wacky

no transport fees also?

 

[WussRedXLi]

Winds blowing westerly..

 

[WussRedXLi]

Pm2.5 monitor spiking

Wind SSW

Windings in the S to W direction since 0930h.

 

[WussRedXLi]

Pm2.5 monitor spiking

Wind SSW

Windings in the S to W direction since 0930h.

 

[wackykid]

no transport fees also?

self collection (@ bukit batok warehouse) is free... $5 for delivery...


regards,
wacky

 

[WussRedXLi]

Now is got some weird burning smell that is not the same hazy smell that we are used to. Like some hydrocarbon burning or what. basket...

And the smokiness is climbing after the rain.

 

[jimboyboy]

Already off lor

(press and hold 3-sec is to reset filter change status)

Hi chuanz,

I also just received my AX40. By default, the VirusDoctor is OFF when I power on right?

If VD is on, means the LED will blink above it, right?

And what is the padlock icon beside it? How to activate it?

Thanks!

 

[WussRedXLi]

Hi chuanz,

I also just received my AX40. By default, the VirusDoctor is OFF when I power on right?

If VD is on, means the LED will blink above it, right?

And what is the padlock icon beside it? How to activate it?

Thanks!

LED will light up when VD is on.

The lock button, just press and hold.

 

[jimboyboy]

LED will light up when VD is on.

The lock button, just press and hold.

Thanks got it!

 

[WussRedXLi]

Push to undermine Indonesia's new president could stymie environmental progress, say NGOs


Push to undermine Indonesia's new president could stymie environmental progress, say NGOs

 

[WussRedXLi]

 

[chong]

Hi chuanz,

I also just received my AX40. By default, the VirusDoctor is OFF when I power on right?

If VD is on, means the LED will blink above it, right?

And what is the padlock icon beside it? How to activate it?

Thanks!

If you want to confirm whether virus doctor is on or off: Put your ear near the purifier exhaust. If virus doctor is on, you will hear a soft buzzing sound that comes and goes every few seconds.

 

[WussRedXLi]

Err....I think the 1-hr PSI readings and 3hr PSI readings are a bit koyak liao. Anybody thinks so? Visually and my PM2.5 monitor, they don't tally with the 20+ to 40+ ug/m3 figures since 5pm.

 

[chuanz]

Err....I think the 1-hr PSI readings and 3hr PSI readings are a bit koyak liao. Anybody thinks so? Visually and my PM2.5 monitor, they don't tally with the 20+ to 40+ ug/m3 figures since 5pm.

What happened? Maybe PSI data entry guy punking us again...

 

[WussRedXLi]

What happened? Maybe PSI data entry guy punking us again...

Fairly hazy now at night....just came back from the supermarket but it's not apparent on the ground unless if you are looking at the streetlamps/car headlamps. But if you can see far from high ground, it's pretty hazy, same conditions as F1 race night after the race. (that day where we had the very short super spike.

The readings are quite funky also.