Air purifier? - Part 2

hkchew03

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Can anyone recommend a good solid AP which doesn't require me to buy and change filters?
No such thing as no need to change filter for any AP. Only pre-filter are washable at best. You can continue to use the filter until turn black, but don't expect it to function as well as a well maintained filter.
 

derekliu

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Can anyone recommend a good solid AP which doesn't require me to buy and change filters?
U need to understand why is there a need to change filter first.

The reason is due to efficiency level of the filter will drop as the usage is alot
 

red_december

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No such thing as no need to change filter for any AP. Only pre-filter are washable at best. You can continue to use the filter until turn black, but don't expect it to function as well as a well maintained filter.

U need to understand why is there a need to change filter first.

The reason is due to efficiency level of the filter will drop as the usage is alot

Sorry i meant to say, would you be able to recommend an AP that doesn't require frequent change of filter and/or can wash filters instead of having to buy new ones?

Also considering Phillips AC1715. Thinking of buying during the 11.11 sale. Anyone here have a review?
 
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