QUOTE(WaCKy-Angel @ Sep 14 2015, 12:27 PM)
Im using model SHP-FUA28EW now need to change filter.
But check around mostly selling about RM200++ thats about 1/2 of the new set price.
Why does the filter so expensive?
Is there any cheaper alternative?
I thought every model/brand uses custom-made HEPA filter?But check around mostly selling about RM200++ thats about 1/2 of the new set price.
Why does the filter so expensive?
Is there any cheaper alternative?
QUOTE(zeb kew @ Sep 14 2015, 02:04 PM)
http://particlecounting.tumblr.com/post/55...iy-air-purifier

Comments?
An air purifier is basically just a fan + HEPA filter (and sometimes particle counter) right?
HEPA filter is the expensive component of an air purifier. No point buying an pricey filter and use it with a cheap fan.
Comments?
An air purifier is basically just a fan + HEPA filter (and sometimes particle counter) right?
Sep 14 2015, 08:51 PM

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