Portable Hepa Air Filter Unit

The filter is like a super fine sieve that can trap 99 97 of particulates larger than 0 3 microns.

Portable hepa air filter unit.

That s over 300 times smaller than the average human hair width 100 microns. 119 to 60 fair. Portable air purifiers with hepa filters often achieve the highest cadr. High efficiency particulate air hepa filters work mechanically to force using a fan air through the filter.

These range in size from portable units with a capacity of 125 cfm to large permanent units with capacities of up to 10 000 cfm. In our tests a cadr above 240 gets an excellent rating. 240 to 180 very good. Spending a bit more up front on a top rated portable air filter unit will often end up saving you money in the long run by not having to.

Jinpus air purifier small air cleaner for home with hepa filter 2020 upgraded low noise portable air purifiers gl 2103 white 4 3 out of 5 stars 1 478 35 49 39 99. Rigoglioso air purifier for home with true hepa filters low noise portable air purifier with night light desktop usb air cleaner 4 4 out of 5 stars 1 308 39 99 39.