Amazing Steering Ability and Easy Brush Roller
Removal – The ET-1 power head comes standard with
either the black or white colored D4 Premium model, and
has a 12-inch width.
The ET-1 power head has manual, four-level brush
height adjustment, that effectively cleans both carpets and hard floors and
offers manual brush shut off, for use on delicate rugs or other floor types that
require straight-suction cleaning. Its amazing steering ability provides 180°
maneuverability , and has easy brush roller removal, a convenient clog access
door , automatic shut off for brush obstructions, and a light that indicates when
brush height is set too high for optimal cleaning or when the brush roller
should be replaced due to reaching maximum bristle wear.
A Flat-to-the-floor 3 1/2-inch Profile – The power head's low profile
makes cleaning under furniture and beds easy!
A 40-foot Power Cord and an Amazing 52-foot
Cleaning Radius – These two features provide
operating efficiency because large areas can be
cleaned without changing electrical outlets. The
power cord automatically rewinds by simply
pressing a button.
A Huge 1.5-gallon Filter Bag – The large-capacity
filter bag is convenient and economical because
fewer bag changes are needed. An indicator window
turns orange when the filter bag should be replaced,
and closing its built-in hygiene cap prevents dust
from escaping during bag removal or disposal.
A Durable, Rotating Suction-hose Connection –
A brilliantly designed hose-to-canister connection
allows 320° rotation of the suction hose, providing
easier user movement and machine
LED Suction-power Indicator – This technology
actually makes it possible for the user to optically
monitor the vacuum’s suction power. When using lower
power settings, the LED light rotates slowly. When using
higher power settings, the light rotates more quickly.
When the power is set to standby mode, the light slowly
blinks back and forth, left to right.
Patented AIRBELT Bumper – The D4's soft, textile-
covered foam bumper protects furniture, walls and
the vacuum itself from incurring scratches and scuffs
during use. The bumper also diffuses exhaust air,
which contributes to its ultra-quiet performance.
Four Castors with Rubber-coated Wheels,
Mounted on Bearings and Steel Axles – The
superb castor-wheels glide easily and gently over all
floor types, providing exceptional maneuverability
and protection of floor surfaces.
Convenient Parking and Storage Aids – After the
work is done, the suction hose, telescopic tube and
the hard floor parquet brush can be firmly stored on
the canister’s underside (shown) or backside housing.
Adjustable Suction Switch on the Handle – The
suction power of the AIRBELT D4 can be conveniently
adjusted on the hose handle; therefore, upholstery can
be cleaned with stronger suction, yet curtains can be
gently vacuumed as well.
Three Full-size, On-board Accessory Tools, plus
a Parquet Brush – For special cleaning tasks, a
crevice tool, an upholstery nozzle and a dusting brush
are integrated into the canister body, so they are on-
board, easy to remove and ready for use at all times.
Also, many optional attachments are available. All
AIRBELT D4 models come with a parquet brush that
was specifically designed for cleaning hard floors.
Full-size Canister Vacuum – The AIRBELT D4 is a full-size canister vacuum,
which means it is a larger and more powerful machine that offers three full-
size attachments, a huge 1.5-gallon filter bag, and an extra-long power cord.