HexaflowTM purification Process

The Hexaflow Purification Processes used by the Airistar Air Purification Solutions

stage 1

External Prefilter

A MERV 8 rated to capture particles 10-15 microns or larger.

stage 2 & 3

Dual-Stage Internal Prefilter

AA woven polypropylene filter treated with an antimicrobial solution attracts particles with static electricity and prohibits microbial growth. This is the followed by another layer of MERV 8 filter media to help extend the filter life of the HAPA™ filter.

stage 4

HAPA TM

This is the latest high efficiency filter material, designed to provide the same filter efficiency as HEPA but with increased airflow and lessen pressure drop.

stage 5

Activated Carbon VOC Filter

An extremely porous filter material designed to efficiently capture odors, fumes and gasses. This filter can be customized to incorporate the use of Zeolite to extend its adsorption range.

stage 6

Ultraviolet Bulb(s)

A germicidal UVC type bulb prevents organic growth from occurring on the VOC filter, and sterilizes the actual surfaces of the final chamber. (note: UV light may take 12 seconds to several minutes to kill a microbe, this light is used only to create clean surfaces and prohibit organic growth on the VOC filter)

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