Dri-Eaz HEPA 500 Replacement HEPA Filter (F321) - 2 PACK
Dri-Eaz HEPA 500 Replacement HEPA Filter (F321) - 2 PACK is backordered and will ship as soon as it is back in stock.
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Description
Description
These HEPA filters (111192, formerly F321) are the primary filters used in the Dri-Eaz DefendAir HEPA 500 Air Scrubber. These filters combine a powerful filtration ability with a remarkable filtration capacity. They are rated true HEPA-grade, removing 99.97% of micron oily aerosol particles down to 0.3 microns. Available in a pack of 2. To maximize HEPA filter life, be sure to change the prefilter (113364, formerly F271) regularly.
Dri-Eaz DefendAir HEPA 500 Filter Configurations
Your Filtration Needs | 1st Stage Filtration (Pre-Filter position) | 2nd Stage Filtration (Pre-Filter position) | Final Stage Filtration (Primary HEPA Filter) |
Clean Water Loss Air Scrubbing | 1st stage pre-filter not necessary | Install 2nd stage pre-filter (113364 / F271) | Install HEPA 500 filter cartridge (111192 / F321) |
Standard Air Scrubbing | Install 1st stage pre-filter (115471 / F270) | Install 2nd stage pre-filter (113364 / F271) | Install HEPA 500 filter cartridge (111192 / F321) |
"First Pass" Efficiency Air Scrubbing | Install 2nd stage pre-filter (113364 / F271) | Install DOP 2nd stage pre-filter (103724 / F415) | Install HEPA 500 filter cartridge (111192 / F321) |
Air Scrubbing and Odor Control | Install activated carbon filter (100053 / F397) | Install 2nd stage pre-filter (113364 / F271) | Install HEPA 500 filter cartridge (111192 / F321) |