i wrap a layer of filter paper around the filter... lol...

Can share example? Where to buy?

I have been using sharp cheaper air purifier (FPF30LA) around 1 year, to test if my itchy nose symptom will reduce when sleeping, now no more itchy so I think air purifier works quite well.

Last week saw Samsung air purifier (AX50K5050WD) got promotion so I bought it to replace Sharp's, it is bigger, has deodorization filter, and some sensor/touch screen to play with, as soon as i turn it on, the PM2.5 reading is 10, guess my room is too clean from using Sharp air purifier lol

im using HAP40 , my advice is avoid khind at all cost even they are cheap

1) Khind as a corporate selling its product but didn't fulfill the responsibility to ensure the demand for parts and replacement. always out of stock
2) Khind failed to provides access to the customer as getting a replacement parts/filter is so difficult; don't even put the filter replacement in their estore, they rarely have third party dealer for the filter also. need to bank in then email the receipt then they courier to you, like 90's Era.

This post has been edited by Pain4UrsinZ: Feb 13 2019, 09:17 PM

Hey friend!
Air purifier are trending these days. Just look for the right one, Surely they'll work. Here is complete list of resources that can help you assess which air purifier is right or wrong read here > Allhomex

This post has been edited by usman01232: Feb 13 2019, 11:03 PM

How much the Samsung?

last year got replacement in lazada. Quite cheap. Nowadays no more.
Maybe they totally stop the product

Any feedback on sharp fpj30lb ?

I was searching for a ventilation fan solution to suck outside air in, with PM2.5 filter in the past but not avail.
Until today, I discovered Xiaomi is selling the exact product that I wanted.

Xiaomi Fresh Air Ventilator
https://www.mi.com/fresh-air-ventilator/

The outside air can be extracted through wall or window.
https://www.mi.com/fresh-air-ventilator/notes/

Nice. Got English ver. Xiaomi? Can't understand the website.

Normally such ventilator called air exchanger. I think airgard have such system.

In the west or Japan, they use centralize system which install on top ceiling. The system have suck and blow for each room.

I think so far only Xiaomi china got such device, and their website is on Chinese only.
Maybe google translator can help.

Actually not so keen on such xiaomi air purifier.

It is like another massive device on the wall that take up the place.

Have to put each unit on every room. 1 unit can't tackle for the whole house. Specially double storey.

Such device are mainly for room rather hall or dinning area. We always open the door for such area. While room is close (if aircon).

Still prefer centralize unit which hide ontop. Probably cost around 3.5k.

Or DIY. Not a difficult machine.

hye please recommend to me a good purifier for 42m2 living room.. (a long living room combine with kitchen)
budget below rm1000 if possible. slightly higher than 1000 can be considered too

Looking at the description of the xiaomi air exchanger, seems like its design for high rise building in China?
Double story house in Malaysia has many holes for air ventilation already.
Btw not cheap weh, 2500rmb.

There is no specific for high rise. It can be use on any building and house. Even in Japan, I see such air exchanger in 2storey house. But why they need it since Japan don't have air pollution.

Such a system is for close house in winter or extremely hot summer. They cannot open the window or door to let the hot/cold air out. Such a system is needed.

It is same function as air cleaner in local we use. But instead recycle the internal air, this unit suck in fresh air with filter out.

For aircon room which it seal out, exchanger air is better. It also create + pressure instead exhaust out - pressure. (Which will suck in dust)

I don't really like this unit as it look crowded in my small home.

Using HAP40, bought it because it was best bang for bucks, even cheaper than xiaomi. Now also realized hard to find filter replacement.

Anyone using sharp fpf40lw??

For those aircond with built-in ion/plasma (eg nanoe for Panasonic, PlasmaCluster for Sharp), these also can work as air purifier?

Any recommended for stand-alone air purifier? (the haze back again!)

i read about the ionizer etc kind of AP, that they produce ozone as by product

should i be worried about it? i have history of asthma tho

if not suitable i'd just buy a normal HEPA AP

wondering Filter Kit For Philips AC4072 AC4074 AC4083 Air Purifier suite khind hap40 filter replacement? since the dimensions quite close

1. Formaldehyde filter Size: 365mm * 295mm * 10mm
2. Activated carbon filters Size: 360mm * 277mm * 10mm
3.HEPA dust collection filter Size: 365mm * 277mm * 25mm

hap40 filter 1 approx Size: 397mm * 297mm * 16mm
hap40 filter 2 approx Size: 397mm * 297mm * 21mm