How the quietflo, System works – Hunter Fan 30901 User Manual

Page 5

41556-01 7/25/2006

2. At least every 90 days, open the front grill, remove the carbon pre-filter, and

replace it. This is necessary to maintain proper odor-removing and overall

filtration performance. If necessary, it can be changed more often. Mark the

new filter installation sticker included with the new carbon pre-filter. Be sure

to remove any plastic wrapping that may be on the new filter before you place

it into the Air Purifier.

How The Quietflo

System Works

The above is an illustration of how the Quietflo™ air purification system works.

Dust and other irritants are pulled into the air purification system and cleaned

through the Quietflo™ Filter. Clean, purified air is then released into the room.

Dust & Irritants

Pollen & Allergens

Odors

Bacteria

Pet Hair & Dander

Carbon

Pre-Filter

True HEPA Filter

99.97% – .3 Microns

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