Specifications

Biological challenges for your Silent Night PT-100 include germs, viruses,

bacteria, mold spores, dander, pollens, fumes, dust and smoke.

According to the Center for Disease Control (CDC), National Institute for

Occupational Safety and Health (NIOSH), and aerosol scientists, if you can

capture or eliminate the .3 micron (µ) test particles, you can capture and

eliminate most airborne biological agents that are allergenic, toxic, or

infective. Your PT-100 is highly effective in any indoor pollution scenario.

CDC/NIOSH Biological Germ Testing

CDC/NIOSH test procedure on 42CFR84 on page 24 states, “By using

aerosols of the most penetrating size range (MPPS: .3 microns), the

efficiency level against all [biologicals] (germs) will meet or exceed the

certified efficiency level.” Therefore, because your Silent Night PT-100 will

remove .3 micron particle size and smaller, it protects us from breathing

particle types that are most harmful to our health.

1. Silent Night’s ZEPA Filtration array begins with a pre-filter at the rear

of the unit. The pre-filter captures millions of particles per day.

2. The ‘entry stage’ of PT- 100’s Internal Fanless Engine is a wire array

with a self-cleaning mechanism. By disconnecting the power and

turning your PT-100 upside down and right side up 3 times, the wires

are swept clean. Any humming or crackling resulting from particulate

contamination is thus eliminated.

3. The engine’s ‘accelerator stage’ looks like a metallic cage. Overall,

the engine is lightweight and highly efficient...drawing only 24

watts of power. Indeed, running your purifier around the clock

(recommended) costs no more than leaving a very small porch light

burning for security.

4. At the front of the unit is a second ZEPA electrostatic filter. This

fanless system moves at least 100 cubic feet of air per minute.

Independent lab tests prove the PT-100 produces perfect or near-

perfect air at .3 micron, 1 micron, and 5 micron test settings. No

other air technology can match this.

PT-100’s 4 Functional Stages

Biological Challenges