Purification
5 STAGE PURIFICATION
1. Cold Catalyst Filter
As the final stage of purification, the Cold Catalyst filter removes VOC’s and other harmful
gases found in household products.
2. Activated Carbon Filter
Activated carbon absorbs smoke, odors, and gases in the air including but not limited to
formaldehyde, ammonia, sulfur dioxide, nitrogen oxide, toluene, acetic acid, trimethylamine,
benzene, and acetaldehyde. Small microporous zeolite minerals are added to the carbon
filter to remove heavy metals and combustion chemicals.
3. Polypropylene Filter
Non-woven polypropylene materials serve as an extra pre-filter for the HEPA filter,
capturing small corrosive particles. This extends the life of the H13 HEPA filter.
4. H13 True HEPA Filter
H13 True HEPA filter removes particles from the air, including dust and smoke. These
smaller particles make up the majority of harmful air pollutants like tobacco smoke
and lead dust.
5. Washable Pre-Filter
A preliminary nylon Pre-Filter removes large particles like pet hair, dust, and floating
debris. This helps extend the life of the composite filter.
3
Polypropylene Filter
4
H13 True HEPA Filter
2
Activated Carbon Filter
1
Cold Catalyst Filter
Washable Pre-Filter
5
1-4
5
6