Ya true.
not need run it when nobody there.
summore got sensor to run it when the air is dirty.
every 3months back-vacuum it.

Retail price is RMB999.
Now they are selling RMB 1199 because hardly to find stock.

Wait a while more until the price drop down when got lot of stock.
RMB 999 + 10 KG shipping fees will cost (RMB 300).
Total bout MYR 690-700 (based on current currency rate)

You should tried prevent using custom pre-filter.
this will just slow down the purifier to clean ur air seriously.
the HEPA filter itself when u stretch the whole HEPA filter itself the length is always longer maybe 1 meter or somethg else.

but this pre-filter will shorten ur coverage to less than 30cm.


I am using xiao mi purifier, i test with and without pre-filter before.
without pre-filter can clean faster because pre-filter will shorten the coverage less than 50cm but without pre-filter can stretch up to 1.2 meter, so i believe theoretically it works the same for all purifier.

Conclusion,
Use pre-filter during normal day, pro-long the lifespan of hepa filter.
Take off the pre-filter during hazy day, so it can clean faster.


This post has been edited by sovietmah: Sep 28 2015, 11:05 AM

Agreed.
use filter water is better

Better to buy from local company.
they will give you warranty 12 months.
If you buy directly very difficult for u to skip customs also. in the end u might paying the same amount and u don't have local warranty.

might kena custom tax

i bought the first version which is 11KG and > RM500.
got kena tax RM120+