Technology

59627 readers

3175 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

Researchers have invented a prototype new form of high-performance air purifier that promises zero harmful waste and is 99.999% efficient in removing common bacteria and viruses (www.bath.ac.uk)

submitted 10 months ago by L4s@lemmy.world to c/technology@lemmy.world

9 comments fedilink hide all child comments

Researchers have invented a prototype new form of high-performance air purifier that promises zero harmful waste and is 99.999% efficient in removing common bacteria and viruses::New purifier and filtering foam invented by University of Bath engineers is ready for commercialisation, seeking partners

you are viewing a single comment's thread
view the rest of the comments

[–] workerONE@lemmy.world 6 points 10 months ago* (last edited 10 months ago) (2 children)

You know if you get a 20x20" air filter, the cardboard frame type that are inserted into AC units, and you tape it to a square room fan, it will work far far better than any available air purifier. After tons of research into which purifiers work best to combat asthma, I ended up with room fans and 20x20 AC filters. The filters have different ratings, if they filter too well then air won't pass through, so you want the next best rating.

[–] Deebster@programming.dev 4 points 10 months ago

This is very good advice. I've made a couple - far from beautiful or quiet, but very effective and very cheap.

This is a good page from an early DIY promoter: How to Make a DIY Air Purifier

load more comments (1 replies)