Just want to share ...don't waste your money on Medklinn products.

From (http://www.allergy.com.sg/airCareFAQ.html - read more here):
Ionizer (coulomb force generator). These machines usually have no motor. They charge the air around them with negative ions, and the negatively-charged dust will then stick to the surrounding walls and tables. Some models allow you to put in paper "filters" which will collect the charged dust. The efficiency of these machines is so low that there is no standard test for them. Their main usefulness is not in cleaning the air, but in releasing negative ions, which are beneficial to health. On the flip side, they produce ozone in various amounts, which is hazardous to health.

After reading, I realised in Medklinn's website under Australia region didn't use the word Ionizer I wonder why. Malaysia's website put 'ionisation technology' but than why they named their products Air Sterilizers? Air Sterilizers is a general term name for air device.

Actually if u really want a good air purifier n if money were no concern go for Honeywell products. It is recommended by doctors, that's y u can see lots of them in hospital.

Only a True HEPA not HEPA I repeat only with the word 'True' + 'Hepa' will really purify air!

To know more read this link:
http://www.allergy.com.sg/airCareFAQ.html#...entTechnologies