For a good air purifier, go for something like this:
Essential
* HEPA filter- remove minute dust particles
* Nano Silver Filter- reduce bacteria, germs and mildew
* Activated carbon filter- Eliminate odours
* Photocatalyst Filter- For deodorization and disinfection
* UV lamp- For sterilisation
Extras
* Negative ions
* Human AI sensor
* Fuzzy sensor
* Remote control
Sorry, have a meticulous bf from a medical background. He says must follow hospital standard
So far, we have bought this unit from Airion, model SA 6000, cost around 400.
leave the distributors contact for ya. Mention u are joey's friend thru TL and ask for a good price and deal.
H. N Feng
Enviromental Excellence Pte Ltd
51 Ubi Ave 1, #01-01
Paya Ubi Industrial Park
Singapore 408933
Tel: 67434222
Email:
feng@enviex.com
www.enviex.com
Hope this will help you and your girlfriend.