having pore size 0.3 micron
The pore size is the average 100 micrometers.
0.2-0.45mm
0.2 Micron
The Dirt Devil RDD239 Replacement Filter is a HEPA filter.
Hepa filters filter out smaller particles than reular filters. The size goes down to microns which will filter out microms as well as pollen.
yes , the Sunpentown SD-350 have a HEPA filter
HEPA is not a brand of filter, rather it is a type of air filer. HEPA stands for High Efficiency Particulate Arrestance and different companies provide different versions of this type of filter. HEPA-Pure from RiteAir.com is an example of a good HEPA filter.
Do you mean the Cabin Filter? I doubt that it is a HEPA filter. Purchase a Purolator filter. It comes with complete instructions.
This hepa filter is used to block the mites on the filter. The filter then easily clean with hot soap and water.
A HEPA filter can cost different prices depending upon where someone gets one and what condition it is in. The average price for a HEPA filter is 125 dollars.
way better, ionic commercial anyway are week its basically static charge . a hepa filter is , well a filter, HEPA and a ozone generator to sanitize afterwords is the best