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Step 2
Gently lay unitup-side down.With
a screw driver,remove all4 screws.
Step 3
Removelid bypulling slightlyon
cover.
Step 1
Turn Power Off and
unplug receptacle.
Step 5
To replacethe electrostatic HEPA
filter,gentlyremove thefilter from
carbon canister andreplacewith a
new one.
REPLACING FILTER ASSEMBLY- AirTube Jr.
MODELS Air Tube Jr. Air Tube Air Tube Supreme
Carbon (Exec Models)
9" A2FCW301 9" A3FCW302 12" A3FCB401
Carbon (Vocarb Models)
9" A2FCW302 9" A3FCW303 12" A3FCB403
Micro-HEPAWrap
A2FMR002 9 x 21 A3FH0410 HEPA A3FH0420 HEPA
PRE-FILTER ---------------------
A3FMP009 A3FMP012
Motor A2EL0040 A2EL0040 A2EL0040
Switch CMEL0046 CMEL0046 CMEL0046
Cord A3EL0046 A3EL0046 A3EL0046
Handle A4HD8414 A4HD8414 A4HD8414
Step 7
Place lidback to itsproperposition
by aligningscrew holes.
Step 8
With ascrew driver,place 4
screws back intotheir positions.
Step 4
RemoveCarbon filterby placing
hands onthe innerside ofthe filter.
Thenpullup gentlyuntiltotallyout.
Step 6
Replace allfilters withnew ones
then reassemble by inserting the
Carbon filter.
AirTube
AirTube Supreme
AirTube Jr.
AllerAir Industries Inc .
Tollfree:1-888-852-8247 / Fax:1-877-688-2193 www .allerair.c om
Operation and Maintenance Manual for
Air Tube Series
REPLACEMENT PARTS