To reduce the risk of fire, electric shock, injury, or property damage, when using
an electrical appliance, basic precautions should always be followed, including
the following:
READ ALL INSTRUCTIONS BEFORE
USING THIS WET/DRY VACUUM
1. Inspect power cord and plug for any
damage before use. DO NOT use
vacuum cleaner with a damaged cord
or plug. Turn o all controls before
plugging in or unplugging the vacuum
cleaner. To minimize the risk of power
cord damage, store your vacuum
cleaner with the power cord secured
around the handle.
2. This appliance has a polarized plug.
If the plug does not fit fully into the
outlet, reverse the plug (one blade is
wider than the other). If it still does
not fit, contact a qualified electrician.
DO NOT force into outlet or try
to modify to fit.
3. Your vacuum cleaner consists of a
vacuum pod. This device contains
electrical connections, electrical
wiring, and moving parts that
potentially present a risk to the user.
DO NOT use when damaged.
4. Use only identical replacement parts.
5. Carefully observe and follow the
instructions provided below to avoid
improper use of the appliance. DO NOT use the vacuum for any purpose
other than those described in
this manual.
6. Before use, carefully inspect all parts
for any damage. DO NOT use if any
parts are damaged.
7. Make sure the dust cup, debris screen,
and all filters are in place before
plugging in and turning
on the unit.
8. Do not leave appliance when plugged
in. Unplug from outlet when not in use
and before servicing.
9. The use of an extension cord is NOT
recommended.
10. This vacuum cleaner contains no
serviceable parts.
11. This appliance can be used by persons
with reduced physical, sensory,
or mental capabilities or lack of
experience and knowledge if they have
been given supervision or instruction
concerning use of the appliance
in a safe way and understand the
hazards involved. Cleaning and user
maintenance shall not be made by
children. Keep the appliance and its
cord out of reach of children. DO NOT
allow the appliance to be used by
children. DO NOT allow to be used as
a toy. Close supervision is necessary
when used near children.
12. Always turn o the vacuum cleaner
before connecting or disconnecting the
hose or opening and closing the lid.
13. DO NOT handle the plug or vacuum
with wet hands.
14. DO NOT use without filters in place.
15. Only use Shark® branded filters
and accessories.
16. DO NOT damage the power cord:
a) DO NOT pull or carry vacuum
cleaner by the cord or use the cord
as a handle.
b) DO NOT unplug by pulling
on cord. Grasp the plug,
not the cord.
c) DO NOT run vacuum over the cord,
close a door on the cord, pull the
cord around sharp corners, or leave
the cord near heated surfaces.
17. DO NOT put any objects into end of
the hose or accessory openings. DO NOT use with any opening blocked;
keep free of dust, lint, hair, and
anything that may reduce airflow.
18. DO NOT use if the hose or accessory
airflow is restricted. If the air paths
become blocked, turn the vacuum
cleaner o and unplug from electrical
outlet. Remove all obstructions before
you plug in and turn on the unit again.
19. Keep all vacuum openings away from
hair, face, fingers, uncovered feet, or
loose clothing.
20. DO NOT use if vacuum cleaner is not
working as it should, or has been
dropped, damaged, left outdoors, or
dropped into water.
21. Use extra care when cleaning on stairs.
22. DO NOT leave the vacuum cleaner
unattended while plugged in.
23. DO NOT expose to rain. Store indoors.
24. DO NOT place vacuum cleaner
on unstable surfaces such as
chairs or tables.
25. DO NOT use to pick up:
a) Large quantities of dust (e.g.,
drywall dust, fireplace ash, or
embers). DO NOT use as an
attachment to power tools for
dust collection.
b) Smoking or burning objects (e.g.,
hot coals, cigarette butts, or
matches)
c) Flammable or combustible materials
(e.g., lighter fluid, gasoline, or
kerosene).
d) Toxic materials (e.g., chlorine bleach,
ammonia, or drain cleaner)
26. To reduce the risk of fire, do not use
a flammable or combustible liquid to
clean a floor.
27. When using on any surface, always
keep the end of the hose or accessory
moving to avoid damaging the surface
(e.g., carpet fibers).
28. DO NOT use in the following areas:
a) Poorly lit areas b) Spaces that are enclosed and may
contain explosive or toxic fumes
or vapors (lighter fluid, gasoline,
kerosene, paint, paint thinners,
mothproofing substances, or
flammable dust).
29. Turn o all controls before unplugging
the vacuum.
30. Unplug from electrical outlet when
not in use and before any maintenance
or cleaning.
SAVE THESE INSTRUCTIONS
31. Hand wash components with water, a
mild soap, or distilled white vinegar.
Washing with harsh cleaning chemicals
could damage the unit.
32. Allow all filters to air-dry completely
before replacing in the vacuum to
prevent liquid from being drawn into
electric parts.
33. Secure the hose around the unit lid
and power cord around the handle
during storage.
34. Make sure the dust cup and all filters
are in place after routine maintenance.
35. DO NOT modify or attempt to repair
the vacuum yourself. DO NOT use the
vacuum if it has been modified
or damaged.
36. To reduce the risk of electrical shock,
use indoors only.
37. To reduce the risk of electric shock,
always install the debris screen before
any wet pickup operation.
38. To reduce the risk of electrical shock,
DO NOT immerse the product in water.
39. This appliance is provided with
double insulation. Use only identical
replacement parts. See instructions
for Servicing of Double-Insulated
Appliances.
SERVICING OF DOUBLE-INSULATED
APPLIANCES
A double-insulated appliance is marked
with one or more of the following: The
words “DOUBLE INSULATION” or
“DOUBLE INSULATED.”
In a double-insulated appliance, two
systems of insulation are provided
instead of grounding. No grounding
means is provided on a double-insulated
appliance, nor should a means for
grounding be added to the appliance.
Servicing a double-insulated appliance
requires extreme care and knowledge of
the system, and should be done only by
qualified service personnel. Replacement
parts for a double-insulated appliance
must be identical to the parts they replace.
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Handle/Power
Cord Storage
Hose
Lid Latch
Dust Cup*
Debris
Screen
GETTING TO KNOW THE MESSMASTER™
Power Button
Hose Connector
to Unit
Hose Inlet
Main Unit
Post-Motor
Filter Cover
Pre-Motor
Filters
AVAILABLE ACCESSORIES
Squeegee Tool*
A
A tool designed to clean wet and mixed
messes on bare floors. Also eective at
removing stubborn embedded pet hair
from carpet and upholstery.
Crevice Tool*
B
Great for cleaning fine and small debris
from hard-to-reach crevices, corners, and
other tight spaces.
C
Carpet Tool*
Designed to draw out embedded dirt and
debris for easy cleanup on carpets, mats,
and upholstery.
Bare Floor Tool
D
The wide intake draws in large messes on
bare floor surfaces while also handling fine
particles and medium-sized dry debris.
(Not intended for use on carpets.)
3-Piece Extension Wand*
E
This three-piece wand can extend your
cleaning reach for quick and easy pickup.
Use a single piece, or fit together 2 or 3
parts for maximum length. Wand works
best with Wide-Mouth Tool.
F
Pet Multi-Tool
A single convertible tool for cleaning
tough pet messes two ways: use the sti
bristle brush to clean stuck-on debris, or
take o the bristles to reveal an upholstery
tool perfect for removing stubborn pet
hair and large piles of debris.
A
C
EF
B
D
Unit Lid
Bag Holder Slot
Accessory
Holder
NOTE: *DISHWASHER SAFE.
Hose Storage
Hook
NOTE: Do not use Bare Floor Tool or
Pet Multi-Tool on wet debris.
NOTE: *DISHWASHER SAFE.
NOTE: Not all accessories come with all units. For a list of the accessories included with this model, see the top inside flap of the box. To order additional accessories, visit sharkaccessories.com.
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ASSEMBLY
USING YOUR MESSMASTER™
CAPACITY
12
1. Place the Main Unit on the floor. To attach the Hose, insert the Hose
Connector into the opening on the
side of the unit and twist clockwise
to the lock symbol.
(Insert)
(Tw i st)
3
(Insert)
(Click)
2. Wrap the hose around the Unit Lid.
Clip the hose to the unit by sliding
the opening on the Hose Inlet down
onto the Hose Storage Hook until it
clicks into place.
4
(Click)
The dust cup has a dry debris capacity of 1
gallon and a wet debris capacity of 1/2 gallon.
When vacuuming wet or sloppy messes, do
not fill the dust cup above the Wet Debris
Max Fill line.
When debris reaches the Max Fill line, the
float mechanism in the dust cup will rise
automatically to cut o airflow. Suction will
cease and motor noise will become higher
in pitch. When this happens, turn o the
vacuum, unplug the power cord, and empty
the dust cup.
Wet Debris
Max Fill
OPENING THE LID
12
3. Insert the Accessory Holder into
the notch on the side of the unit.
56
(Sn ap)
5. Insert accessories into the slots
on the accessory holder until they
snap into place.
4. Press the base of the accessory
holder towards the Dust Cup
until it clicks into place.
6. Neatly wrap the cord around the
unit handle for storage. Use the
cord clip on the plug to hold it
securely in place.
1. Pull out the bottom of the latch to release,
then pull the latch down to unhook from
the lid.
2. To open the lid, lift it by the handle.
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USING YOUR MESSMASTER™
USING YOUR MESSMASTER™
IMPORTANT: Unplug the power cord before opening the lid.
ANYBAG TECHNOLOGY™
The MessMaster can be used with or without
a bag.
Vacuuming without a bag
You can vacuum straight into the dust cup
without a bag. The dust cup is removable and
dishwasher safe.
Vacuuming with a bag
Utilize AnyBag Technology by inserting
any plastic trash bag (2 to 13 gallons) to
line the inside of the dust cup for easy
disposal of debris.
Note: Carefully inspect the bag for damage
or holes. DO NOT use a bag with holes. DO NOT use a bag when vacuuming sharp or
industrial debris.
Bag Guides
Bag Holder Bag Holder
SlotSlot
Dust Cup Dust Cup
ShelfShelf
POWER BUTTONHOSE INLET
1. Press the power button to turn on the
vacuum.
3
SETUP
12
2. Use the hose inlet for ANY mess.
1. Insert an undamaged plastic bag to
line the inside of the dust cup. Push the
bottom of the bag down to the base of the
dust cup.
2. Tuck the bag edge between the Bag Guides
and Dust Cup Shelf.
3. Run any excess bag through the Bag Holder
Slot on the top of the accessory holder.
4. Close the lid to secure the bag in place.
The lid should clamp over the excess bag.
ADDING ACCESSORIES
3. For more specialized cleaning, add an
accessory by sliding it onto the hose inlet
until it connects securely (see Available
Accessories section for more information).
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USING YOUR MESSMASTER™
MAINTENANCE
DRY VACUUMING
HOSE INLET
Option 1:
The following dry vacuuming accessories are only included with some units.
Use the hose inlet
for ANY mess.
SQUEEGEE TOOL
Option 2: For embedded pet
hair on carpet and
upholstery.
Option 3: For crevices, corners,
and other tight
spaces.
CREVICE TOOL
EMPTYING THE DUST CUP*
IMPORTANT: Unplug the power cord before opening the lid.
Always empty the dust cup after vacuuming.
1. Open the lid, then lift out the dust cup by
the sides. DO NOT grab the dust cup by
the bag guides.
2. Dump remaining debris into the trash and
rinse out the dust cup with warm water.
3. Allow the dust cup to air-dry completely
before reinstalling it back into the unit.
NOTE: *DISHWASHER SAFE.
BARE FLOOR TOOLCARPET TOOLPET MULTI-TOOL
For large messes and fine debris
on bare floors.
For embedded dirt and debris
on carpet and upholstery.
For pet hair and dusting.
WET VACUUMING
HELPFUL TIP: SANITIZATION
1. Spray the surface with any
all-purpose cleaner.
2. Use the squeegee to vacuum
up the cleaning spray.
Option 1:
HOSE INLET
Use the hose inlet
for ANY mess.
SQUEEGEE TOOL
Option 2: For liquid residue.
RINSING THE HOSE, LID, AND DUST CUP
Run a Rinse & Ready cleaning cycle after
picking up any wet or organic mess.
1. Empty the dust cup or remove and
dispose of the bag.
2. Vacuum up 10 oz. of water from a cup,
bowl, or other container.
3. Unplug the unit and open the lid. If any
stubborn debris remains, follow the
instructions in the Cleaning the Lid and
Debris Screen section.
NOTE: You can also mix 1 0 oz. of water a nd 0. 5 oz. of distilled w hite vin egar fo r the Rin se & Ready cycle .
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MAINTENANCE
MAINTENANCE
RINSING THE LID AND DEBRIS SCREEN
IMPORTANT: Unplug the power cord before performing any maintenance.
Rinse the lid and debris screen after picking up any wet or organic mess.
CLEANING THE ACCESSORIES
The Squeegee Tool*, Crevice Tool*, Claw
Tool*, and 3-Piece Extension Wand* should
be cleaned after picking up any wet and
organic mess.
1. Rinse the accessories in the sink with
warm, soapy water.
2. Allow accessories to air-dry completely.
NOTE: *DISHWASHER SAFE.
CLEANING THE FILTERS
Regularly rinse and replace the filters to maintain your vacuum’s suction power.
The pre- and post-motor filters should be cleaned once a month and replaced
once a year for optimal performance.
Foam
Filter
Post-Motor Post-Motor
Filter CoverFilter Cover
1. Open the lid to a 180-degree angle then
pull out to detach it from the hinges.
2. Twist the debris screen counterclockwise
and pull it out.
3. Rinse the lid and debris screen in the sink with
warm water. Allow the lid and debris screen
to air-dry completely before reinstalling.
4. To reinstall the debris screen, align the
arrow in the lid with the arrow on the side
of the debris screen and twist clockwise to
the lock symbol to secure.
5. To reattach the lid, align the hinge
connection points at 180 degrees and push
until it snaps into place.
Felt
Filter
PRE-MOTOR FILTERSPOST-MOTOR FILTER
1. Lift out the foam filter by the handle, then
pull out the felt filter.
2. Rinse both filters with cold water O NLY.
DO NOT use soap. Allow both filters to air-
dry completely before reinstalling.
3. Reinsert the felt filter first, followed by the
foam fil te r.
IMPO RTANT: DO NOT use soap when cle aning the filte rs.
Post-Motor
Filter
1. Pull up on the post-motor filter cover to
remove it, then lift out the post-motor filter.
2. Wash the filter gently with cold water O N LY.
DO NOT use soap. Leave the filter out to
air-dry completely before reinstalling it.
3. Reinsert the post-motor filter back into the
opening, then place the cover over it and
press down until it clicks into place.
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MAINTENANCE
STORAGE
CHECKING FOR BLOCKAGES
1
1. Remove any attached accessories and
check the inlet for blockages.
3
2
2. Twist counterclockwise on the hose
connector and pull out to remove.
Check the hose and opening in the
unit for blockages.
Before storing the MessMaster™, empty the dust cup. Clean the unit and allow all parts to
air-dry completely. Always store the MessMaster indoors.
1
(Click)
1. Wrap the hose around the lid and clip it in
place. (See Assembly section.)
2
2. Neatly wrap the cord around the unit
handle.
3
3. Remove the debris screen and check for
any blockages inside the openings in the
lid. Wash the debris screen if needed.
3. Use the cord clip on the plug to hold the
wrapped cord securely in place.
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TROUBLESHOOTING
WARNING: To reduce the risk of shock and unintended operation, turn o power before servicing.
ISSUEWHAT IT MEANSWHAT TO DO
1) Check power cord,
breakers, fuses.
2) Unplug and check the power
cord. If damaged, have it repaired
by a professional.
1) Follow the instructions in the
Cleaning the Filters section.
1) Unplug and check accessories,
hose, hose port, debris screen,
and lid openings for blockages.
2) Follow the instructions in the
Cleaning the Filters section.
4) Carefully follow the
instructions in the AnyBag
Technology™ Section.
1) Empty the dust cup.
2) Take out the filters and clean
with cold water only or install
new filters.
1) Follow the instructions in
the Maintenance section. Once
complete, plug in and turn on
the vacuum. Allow it to run for 2
minutes to dry out.
2) Follow the instructions in the
Maintenance section.
1) Shut the vacuum o, unplug,
and let it sit for 60 minutes.
Vacuum will not
operate.
Fine dust comes
out from the
motor exhaust.
No/low suction.
Motor noise.
Wet debris
leaking.
Vacuum is
emitting air that
smells bad.
Vacuum turns o
while vacuuming.
1) No power supply.
2) Faulty power cord.
1) The pre- or post-motor
filters are missing or need
maintenance.
1) There are blockages in the
accessory, hose, hose port,
debris screen, or lid openings.
2) The pre- and post-motor
filters need maintenance.
3) Dust cup is full.3) Empty the dust cup.
4) The bag was not inserted
correctly.
1) Dust cup filled beyond max
fill line and float valve has been
activated.
2) The pre- and post-motor
filters need maintenance.
1) Dust cup filled beyond Wet
Debris Max Fill line.
1) The unit needs to be
cleaned.
1) Motor has overheated.
THREE (3) YEAR LIMITED WARRANTY
The Three (3) Year Limited Warranty applies to purchases made from authorized retailers of SharkNinja
Operating LLC. Warranty coverage applies to the original owner and to the original product only and is
not transferable.
SharkNinja warrants that the unit shall be free from defects in material and workmanship for a period
of three (3) years from the date of purchase when it is used under normal household conditions and
maintained according to the requirements outlined in the Owner’s Guide, subject to the following
conditions and exclusions:
What is covered by this warranty?
1. The original unit and/or non-wearable parts deemed defective, in SharkNinja’s sole discretion, will be
repaired or replaced up to three (3) years from the original purchase date.
2. In the event a replacement unit is issued, the warranty coverage ends six (6) months following the
receipt date of the replacement unit or the remainder of the existing warranty, whichever is later.
SharkNinja reserves the right to replace the unit with one of equal or greater value.
What is not covered by this warranty?
1. Normal wear and tear of wearable parts (such as foam filters, felt filters, post-motor filters, etc.), which
require regular maintenance and/or replacement to ensure the proper functioning of your unit, are not
covered by this warranty. Replacement parts are available for purchase at sharkaccessories.com.
2. Any unit that has been tampered with or used for commercial purposes.
3. Damage caused by misuse (e.g., not cleaning the filters), abuse, negligent handling, failure to perform
required maintenance, or damage due to mishandling in transit.
4. Consequential and incidental damages.
5. Defects caused by repair persons not authorized by SharkNinja . These defects include damages caused
in the process of shipping, altering, or repairing the SharkNinja product (or any of its parts) when the
repair is performed by a repair person not authorized by SharkNinja.
6. Products purchased, used, or operated outside North America .
How to get service
If your appliance fails to operate properly while in use under normal household conditions within the warranty
period, visit sharkclean.com/support for product care and maintenance self-help. Our Customer Service
Specialists are also available at 1- 800 -79 8-739 8 to assist with product support and warranty ser vice options,
including the possibility of upgrading to our VIP warranty service options for select product categories. So
we may better assist you, please register your product online at registeryourshark.com and have the product
on hand when you call.
SharkNinja will cover the cost for the customer to send in the unit to us for repair or replacement. A fee of
$24.95 (subject to change) will be charged when SharkNinja ships the repaired or replacement unit.
How to initiate a warranty claim
You must call 1- 80 0-798-7398 to initiate a warranty claim. You will need the receipt as proof of purchase.
We also ask that you register your produc t online at registeryourshark.com and have the product on hand
when you call, so we may better assist you. A Customer Service Specialist will provide you with return and
packing instruction information.
How state law applies
This warranty gives you specific legal rights, and you also may have other rights that var y from state to
state. Some states do not permit the exclusion or limitation of incidental or consequential damages, so the
above may not apply to you .
For all other issues, please call Customer Service 1-800-798-7398 or sharkclean.com/support
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REGISTER YOUR PURCHASE
registeryourshark.com
Scan QR code using
mobile device
Benefits of registering your product and
creating an account:
• Get easier, faster product support and
access to warranty information
• Access troubleshooting and product care
instructions
• Be among the first to know about
exclusive product promotions
NOTES
Scan here or visit
qr.sharkclean.com/messmaster
for more information
TIP: You can find the model and serial
numbers on the QR code label on the
bottom of the back of the vacuum pod.
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PLEASE READ CAREFULLY AND KEEP FOR FUTURE REFERENCE.
This Owner’s Guide is designed to help you get a complete understanding of your new
Shark® MessMaster™ Wet/Dry Vacuum.
SharkNinja Operating LLC
US: Needham, MA 02494
CAN: Ville St-Laurent, QC H4S 1A7
1-800-798-7398
sharkclean.com
Illustrations may dier from actual product. We are constantly striving to improve our products;
therefore the specifications contained herein are subject to change without notice.
This product may be covered by one or more U.S. patents. See sharkninja.com/patents for more
information.