
ULPA
More DetailULPA has 99.999% or more of collection efficiency on the bas...

HEPA
More DetailHEPA has 99.999% or more of collection efficiency on the bas...

MEDIUM
More DetailMeasured by colorimetric method, it has three kinds of colle...

PRE
More DetailMeasured by gravimetric method, it has 85% of collection eff...

CHEMICAL
More DetailDepending on usage, the filter is used for general deodorize...