LINK: Where to buy best HEPA filter on Lazada for doing THIS?

Hi Folks,

I am just wondering....

Has anyone found some reliable link on LAZADA to buy a HEPA filter for use with a small fan?

Like this:

Sure, this works, and works well.

But, any LINK to the BEST HEPA filter available on Lazada?

I am sure that I am not the only one who needs this good info.

I have two air purifiers....but....

IMHO, a fan with a top grade HEPA filter might work even better, and be cheaper.

During these days, I would like to add two more fan-based air purifiers, of the DIY variety.

I do not want to keep on searching for what some of you have already found.

Therefore, please provide a link or two, if you have already bought a good HEPA filter, of this size.

My preference might be 3M.

But, this does not mean that there are not some good filters coming out of Japan.

Looking forward to some good replies on this good and timely Topic.

Tks.

Gamma

Note:  The air stinks here, now.