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2011
Award
Winning
Design
With a series of lights the dirt sensor lets you know
when the
area is clean.
Red means
dirt is still passing though the wand, green means the
area is clean of dirt.
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With a brushroll
that is wider than the wheel base, the Whisper-Drive III makes
getting up against baseboards and walls easier than with
models whose wheels track directly behind. |
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Four level height adjustment matches the brush to the surface
being cleaned for best results. |
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The large, non-marking oversized wheels
on the CT-16DX glide over transition areas were carpet
and hard floors meet. |
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Easy
Quick Release
Quick wand release permits
the user to release the wand from the brush for hard floor
use or edge cleaning
on baseboards. |
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No, You're Not
Dreaming
Cen-Tec's new line of Whisper-Drive III electric brushes are the quietest
brushes on the market. That's not an accident. Years of testing
and research went into the design of a "belt system" that makes
Whisper-Drive III electric brushes significantly quieter.
The
Secret To Quieter Brushes
What makes Whisper-Drive III belts less noisy that traditional "geared
belt" systems is the superior "V" shape of the belt profile. It's
the same "serpentine" shape that allows your car to run more
smoothly - with less noise and longer life.
Form
Follows Function
"V" belt profiles have another big advantage: the gripping "force"
or "pull" between the motor and the agitator is "inline"
with the direction that the brushroller is turning. With a brush
that is always in contact with the motor: it's easy to achieve a
smooth transfer of power from the motor to the brush. On the other
hand, in systems where the belt designs require the constant
intermeshing of belts and gears, repetitive engagement create
mechanical and vibrational noise that's only magnified as RPM's
rise. That's noise!
The Right Kind of Pull
In cleaning, like politics, it helps to have the right kind of
pull. The "V" construction of Whisper-Drive III belts have a contact
surface area with the motor pully and the agitator that is
significantly greater than traditional geared belts. More surface
area contact translates into better grip and mechanics for
transferring power to the brush; the kind positive drive you'll
appreciate when moving the powerhead from commercial grade carpet
to heavier plush.
Belt
Life
Engineered to exceed the life of traditional "geared" belts, the
Whisper-Drive III "V" is impregnated with mylar fibers for a belt that
won't stretch or fatigue over time or heavy use. |
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Aggresor
