Continue

OK

Shark ION F80 MultiFLEX® Cordless Stick Vacuum

Model #: IF281

This cordless vacuum offers up to 80 minutes of runtime in ION Power mode, measured at the hand vacuum when using 2 batteries consecutively—just switch the battery and keep going. Featuring DuoClean® performance on floor and carpets, MultiFLEX® technology for compact storage and flexible reach, and a handheld vacuum for above-floor cleaning.

Select model
Shop now Shop accessories
What's included
  • 2 ION Power Pack Batteries
  • ION Power Pack Charging Cable
  • 8" Crevice Tool
  • Upholstery Tool
  • ION Power Pack Charging Dock
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum
Shark ION™ F80 MultiFLEX® Cordless Stick Vacuum

Details


This cordless vacuum offers up to 80 minutes of runtime in ION Power mode, measured at the hand vacuum when using 2 batteries consecutively—just switch the battery and keep going. Featuring DuoClean® performance on floor and carpets, MultiFLEX® technology for compact storage and flexible reach, and a handheld vacuum for above-floor cleaning.

  • Powerful cordless suction for everyday dirt, debris, pet hair, and high-traffic areas.
  • Up to 80 minutes of total runtime with 2 batteries in hand vacuum power mode. Vacuum, switch the battery, and keep going.
  • 2X ION Power Pack System includes 2 removable, rechargeable lithium-ion batteries and a charging dock.
  • MultiFLEX® technology enables convenient under-furniture reach and freestanding, compact storage.
  • DuoClean® technology invented for fine dust and large debris on carpets and hard floors. One powerhead, two brushrolls.
  • Up to 60 minutes of runtime for hard floor cleaning and 50 minutes of runtime for carpet cleaning when using both batteries consecutively in ION Power mode.
  • Transforms to a hand vacuum for lightweight handheld cleaning in hard-to-reach places, above the floor, and in the car.
Read More

Parts and Accessories

([[content.parts.collectionSize]] of [[content.parts.collectionCount]])

Videos

([[content.videos.collectionSize]] of [[content.videos.collectionCount]])

FAQs


This FAQ page is a great place to find info, tips and help. Just make sure you’ve read your Owner’s Guide before using your unit.

General Information

How do I upgrade to a VIP warranty?
Visit sharkclean.com/warranty to learn more about our VIP warranties, or call 877-581-7375 to upgrade. VIP warranty upgrades must be purchased within 60 days of initial purchase.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How is a Shark® vacuum with DuoClean® technology different than traditional vacuums?
The Shark ION F80 Cordless MultiFLEX®/Shark IONFlex 2X vacuum is equipped with DuoClean® technology. Instead of a single brushroll, it has two brushrolls engineered to work in unison, removing large debris and fine dust particles from your floors and carpets.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What is MultiFLEX® technology?
MultiFLEX® technology allows the wand to bend, providing two main benefits. The bent wand allows for easy cleaning under furniture and allows the vacuum to fold over for freestanding, compact storage.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I find the model number of my Shark ION F80 Cordless MultiFLEX®/IONFlex 2X?
MultiFLEX® technology allows the wand to bend, providing two main benefits. The bent wand allows for easy cleaning under furniture and allows the vacuum to fold over for freestanding, compact storage.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I register my vacuum?
There are two ways to register your vacuum. On the web, visit registeryourshark.com, or scan the QR code, displayed on the handheld portion of the vacuum behind the dust cup, using a mobile device.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What cleaning accessories are available to use with the Shark ION F80 Cordless MultiFLEX®/IONFlex 2X?
These accessories may be included with the specific vacuum you purchased. Please reference the list of included accessories in your Quick Start Guide. All of the accessories listed below are compatible with your Shark ION F80/IONFlex 2X and available for purchase on sharkaccessories.com.
  1. 8” Crevice Tool: access to tight, narrow spaces
  2. 12” Crevice Tool: access to tight, narrow spaces
  3. 18” Flexi Crevice Tool: rubber extension flexes for access to tight, narrow spaces
  4. Duster Crevice Tool: combination dusting brush and crevice tool, soft bristles great for dusting delicate surfaces, bristle head is removable for longer reach
  5. Dusting Brush: clean large or small debris and dust, bristle head turns to adjust to your cleaning surface
  6. Pet Multi-Tool: 2-in-1 combination tool designed to dust a multitude of surfaces, pick up large piles of debris and remove pet hair from curtains and other delicate fabrics
  7. Multi-Angle Dusting Brush: 5-position soft dusting brush for cleaning shelves, blinds, walls, ceiling fans and lights; adjust the angle to the desired cleaning surface
  8. Anti-Allergen Dust Brush: fine dusting of knick-knacks and delicate objects, in between narrow spaces
  9. Wide Upholstery Tool: extra wide accessory removes pet hair and dust from curtains, mattresses and other delicate fabrics
  10. Upholstery Tool: picks up pet hair and large piles of debris from upholstery and other fabrics
  11. Deep-Cleaning Motorized Pet Tool: powered by a motor to remove pet hair and embedded dirt from carpeted stairs, upholstery, tabletops, bookshelves, and car interiors
  12. Home & Car Detail Kit: assortment of micro tools designed to clean keyboards, car interiors and around delicate objects
  13. Precision Duster: flexible tube with micro duster crevice tool for cleaning keyboards, car interiors and around delicate objects
  14. MultiFLEX® Under-Appliance Wand: adjustable accessory for cleaning under and behind hard to move appliances and furniture
  15. Large Accessory Bag: store accessories, 12.5” x 27.5”, fits MultiFLEX® Under-Appliance Wand
  16. Small Accessory Bag: store accessories, 12.5” x 18”
  17. Flexible Hose: extension hose for more flexibility to clean hard to reach areas in and around objects and furniture
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
Where can I purchase additional accessories or replacement parts?
You can purchase replacement parts and other accessories on sharkaccessories.com.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I store my vacuum?
MultiFLEX® technology allows you to store this vacuum in a compact, upright position. Hold down the “Press to Unlock” button and gently fold the handheld vacuum forward toward the floor nozzle. Use the handle to carry the vacuum to its storage location.
Another option is to simply lay the vacuum flat on the floor. There are rubber pads on the base of the handheld vacuum that prevent scratching. Wall mounts are also available for purchase.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
Will the lights burn out?
The LED lights in the nozzle should not burn out if the vacuum is functioning as it should.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Product Specifications

What is the weight of the vacuum?
The vacuum weighs 8.7 lbs. without accessories.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What are the dimensions of the vacuum?
13.4" L X 10.2" W X 45.9" H
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What is the maximum dirt capacity of the dust cup container?
The dust cup holds 0.3 dry quarts up to the “Max Fill” line.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What is the vacuum made of?
The Shark ION F80/IONFlex 2X cordless vacuum is produced with a combination of durable ABS and PP plastics, along with some metal and rubber components.

Parts include the handheld vacuum, motorized floor nozzle, and wand. The vacuum will also include battery/batteries and charger (based on model).

It also comes with a variety of cleaning accessories. Depending on the version you purchased, these accessories will vary
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What colors does the Shark ION Cordless MultiFLEX®/IONFlex 2X come in?
It is available in graphite grey with sandstone accents. The IONFlex 2X comes in charcoal grey with blue stream accents.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
Where is the product manufactured?
The Shark ION Cordless MultiFLEX®/IONFlex 2X is manufactured by our high-quality vacuum manufacturing partners in China.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Using the Vacuum

How do I attach accessories to the vacuum?
There are two ways to clean with the accessories. Either separate the handheld portion from the rest of the vacuum by pressing the “Wand Release” button or keep the wand connected to the handheld and remove the floor nozzle by stepping on the foot pedal release.

Choose the desired cleaning accessory and slide it onto the end of the handheld vacuum or the end of the wand. Note that the accessories do not need to be pushed all the way onto the vacuum to be secure. Only the Deep-Cleaning Motorized Pet Tool clicks into place. Also note that the wand can bend for more flexible reach by using the MultiFLEX® feature.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I turn the vacuum off?
To turn the vacuum off, press the power button.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I begin cleaning floors?
The Shark ION F80 Cordless/IONFlex 2X vacuum has two floor settings for cleaning: a bare-floor/area rug setting and a high-pile carpet setting. Note that the headlights will illuminate any time the power is on and the brushrolls are spinning.

It also has two power settings: “ION Power” and “ION Boost.” Use “ION Power” for your everyday cleaning and switch to “ION Boost” if you need a one-minute boost of increased suction power for small messes and heavy traffic areas.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I use MultiFLEX® technology?
Locate the button on the backside of the wand. For easier under furniture cleaning, use the “Press to Unlock” button to bend the wand. Turn the power on and start vacuuming. For storage, turn the vacuum off and then use the “Press to Unlock” button to gently fold the handheld vacuum forward toward the floor nozzle. Use the handle to carry the vacuum to its storage location.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What is the handle near the top of the wand for?
This handle can be used to assist in taking the vacuum in and out of MultiFLEX® storage mode. To go into storage mode, hold the handle with one hand while folding the handheld vacuum forward with the other toward the nozzle.

The handle can also be used to carry the vacuum while in MultiFLEX® storage mode.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I remove the handheld vacuum to clean “above floors?”
Press the “Wand Release” button at the top of the wand and pull the handheld vacuum off, separating it from the rest of the vacuum. Attach desired accessory and begin cleaning.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I remove the handheld vacuum with extension wand to clean “above floors?”
Step on the “Wand Release” foot pedal on the floor nozzle and pull the wand off. Attach desired accessory to the end of the wand and begin cleaning.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Filters

How often should I wash the filters?
For optimal performance, clean filters on a regular basis. Between washings, your filter can be tapped clean to remove any excess dust and other particles.

Pre-Motor Foam & Felt Filters: Under normal usage, rinse and let air dry completely (for at least 24 hours) once a month.
Post-Motor Filter: Under normal usage, rinse and air dry once every 9 months or as needed.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I wash the filters?
The pre-motor filters are located on the top of the hand vacuum. Turn off the power and remove the battery. Place the rest of the vacuum on the floor. Pull out the filter assembly. Gently separate the cylindrical foam filter from the felt. Rinse both filters with water until the water runs clear. Do not use soap. Let air dry completely (at least 24 hours) before reinstalling. Slide the foam filter back onto the felt filter and reinstall.

The post-motor filter is located under the handle of the vacuum. Press the button to remove the cover and pull out this filter. Rinse with water until the water runs clear. Do not use soap. Let air dry completely (at least 24 hours) before reinstalling. Reinstall the filter under the handle and press the cover closed until it clicks into place.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I know when the filters need to be cleaned?
Check to see if the filters need to be cleaned if the vacuum is not picking up dirt, airflow is restricted, or if you notice lighter or no suction. You can tap loose dirt off filters between washes and wash them according to the regular cleaning schedule to maintain optimal performance. Refer to your Instruction Booklet for more information.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Dust Cup

How do I empty the dust cup?
First, turn the power off and remove the battery. Then, separate the handheld from the rest of the vacuum by pressing the “Wand Release” button. Next, hold the dust cup over the trash and press the “Empty” button. Tap gently to empty contents and pull any debris off of the metal screen. If desired, wipe clean with a dry soft cloth. Close the lid. You will hear it click into place.

For optimal performance, the dust cup should be emptied each time you vacuum and when the dust cup appears full or debris reaches the “max fill” line.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How often should I empty the dust cup?
For optimal performance, the dust cup should be emptied each time you vacuum and when the dust cup appears full or debris reaches the “max fill” line.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Battery

What is an ION Power Pack?
The ION Power Pack is a 25.2-volt removable, rechargeable lithium-ion battery pack.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I insert/remove my battery?
To insert, slide the ION Power Pack Battery into the slot on the back of the handheld vacuum. To remove, pinch the release tab and slide the ION Power Pack battery out of the handheld vacuum.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What are the lights on my ION Power Pack for?
The lights on the ION Power Pack serve multiple purposes. One purpose is to show the remaining charge in your ION Power Pack while in use. The lights will also blink and illuminate to show the status of the ION Power Pack while charging. In addition, the lights will illuminate in certain configurations to inform you of any issues with the ION Power Pack.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I charge my ION Power Pack?
You can charge your ION Power Pack by using a Shark® ION Power Pack Charger along with accessories such as the charging dock and wall mount. Please note that only Shark chargers should be used to charge an ION Power Pack. Consult your instruction book for approved models.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How long should my ION Power Pack take to charge?
Your ION Power Pack should take approximately 3.5 hours to reach a full charge.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
Is there a life expectancy of my ION Power Pack?
The ION Power Pack, like all lithium-ion products, will naturally decrease in capacity over time from the 100% capacity of a new battery.

Upon product registration, your purchase is recorded. The call center agents can review if your battery is under warranty.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How long will my ION Power Pack run?
The ION Power Pack, like all lithium-ion products, will naturally decrease in capacity over time from the 100% capacity of a new battery.

These times are based on 100% capacity:

Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Brushrolls

How do I use the brushroll garage?
To open the brushroll garage, slide both “Access Brush Roll” buttons toward the back of the nozzle. The garage door will pop open. Close garage completely before using the vacuum by pressing down on both sides until it clicks into place. This will allow easier access to the bristle brushroll and the ability to remove the soft brushroll.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I remove/clean the soft roller?
First, turn off the power and remove battery. Then, remove the brushroll garage located on the top of the nozzle by sliding both “Access Brush Roll” buttons toward the back of the nozzle. Pull out the soft roller using the “Pull” tab located on the right side of the roller. Remove any debris from the soft roller housing. Wipe the soft roller with a dry paper towel. If desired, wash the roller with water only and let air dry completely before reinstalling (24 hours). Reinsert the soft roller by sliding it into the front of the nozzle, starting on the left side, until it clicks into place. Close the brushroll garage by inserting the tabs on the lid into the slots, then pressing down on both sides of the lid until it clicks into place.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Product Care


This FAQ page is a great place to find info, tips and help. Just make sure you’ve read your Owner’s Guide before using your unit.

Filters

How often should I wash the filters?
For optimal performance, clean filters on a regular basis. Between washings, your filter can be tapped clean to remove any excess dust and other particles.

Pre-Motor Foam & Felt Filters: Under normal usage, rinse and let air dry completely (for at least 24 hours) once a month.
Post-Motor Filter: Under normal usage, rinse and air dry once every 9 months or as needed.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I wash the filters?
The pre-motor filters are located on the top of the hand vacuum. Turn off the power and remove the battery. Place the rest of the vacuum on the floor. Pull out the filter assembly. Gently separate the cylindrical foam filter from the felt. Rinse both filters with water until the water runs clear. Do not use soap. Let air dry completely (at least 24 hours) before reinstalling. Slide the foam filter back onto the felt filter and reinstall.

The post-motor filter is located under the handle of the vacuum. Press the button to remove the cover and pull out this filter. Rinse with water until the water runs clear. Do not use soap. Let air dry completely (at least 24 hours) before reinstalling. Reinstall the filter under the handle and press the cover closed until it clicks into place.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I know when the filters need to be cleaned?
Check to see if the filters need to be cleaned if the vacuum is not picking up dirt, airflow is restricted, or if you notice lighter or no suction. You can tap loose dirt off filters between washes and wash them according to the regular cleaning schedule to maintain optimal performance. Refer to your Instruction Booklet for more information.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Dust Cup

How often should I empty the dust cup?
For optimal performance, the dust cup should be emptied each time you vacuum and when the dust cup appears full or debris reaches the “max fill” line.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Brushrolls

How do I remove/clean the soft roller?
First, turn off the power and remove battery. Then, remove the brushroll garage located on the top of the nozzle by sliding both “Access Brush Roll” buttons toward the back of the nozzle. Pull out the soft roller using the “Pull” tab located on the right side of the roller. Remove any debris from the soft roller housing. Wipe the soft roller with a dry paper towel. If desired, wash the roller with water only and let air dry completely before reinstalling (24 hours). Reinsert the soft roller by sliding it into the front of the nozzle, starting on the left side, until it clicks into place. Close the brushroll garage by inserting the tabs on the lid into the slots, then pressing down on both sides of the lid until it clicks into place.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Troubleshooting


This FAQ page is a great place to find info, tips and help. Just make sure you’ve read your Owner’s Guide before using your unit.

Using the Vacuum

What do I do if my vacuum’s airflow is restricted?
  1. Turn off the power and remove battery.
  2. Check for blockages along the airflow path.
  3. Check accessories and clear blockages if necessary.
  4. Empty the dust cup and clean the filters.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
How do I check for blockages?
  1. Remove the wand and inspect all handheld vacuum openings to make sure there are no obstructions.
  2. Remove the floor nozzle from the wand and check for blockages
  3. Inspect the inside of the wand and clear any blockages
  4. Open the brushroll garage and check that there are no blockages in the air path and no excess hair or fibers around the brushrolls.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What do I do if my vacuum turns off on its own?
It is possible that the vacuum has overheated. It is equipped with a motor protective thermostat. To reset it, turn the power off and remove the battery. Check for clogs or dirty filters. Clear any clogs and wash filters as is necessary (refer to Instruction Booklet). Wait a minimum of 45 minutes for the vacuum to cool. Then reinsert battery and turn the power on.

If the vacuum still does not start, please contact Customer Care at 1-877-581-7375.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Battery

My battery pack seems to have low runtime.
The initial charge on the pack is approximately 30%. Fully charge the pack (3.5 hours minimum/overnight preferred) and assess battery performance.

Note that battery run time is affected by the amount of work you are performing. Vacuuming on high pile carpet while using “ION Boost” will reduce battery run time quicker than vacuuming bare floors.

If you have more than one battery, it is recommended that you use each equally in use and charging.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What if my ION Power Pack feels warm or is indicating that it is too warm to charge?
Your ION Power Pack may feel warm in use as air passes through the vacuum. If it feels uncomfortably warm, stop using the vacuum and allow for the battery to cool. If the battery continues to feel warm, or you see any LED indicators as outlined in your instruction book, contact Customer Service.

The charger is designed to monitor many factors of the battery. After use, batteries can get warm, a condition that is not optimal for charging. In such cases, the charger waits for the battery temperature to decrease to the optimal point before it begins charging.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later

Brushrolls

What should I do if the vacuum's brushrolls don’t turn on?
  1. Make sure the nozzle is flat against the floor and the vacuum is tilted back out of upright lock.
  2. Make sure the power switch is on.
  3. If red light is illuminated on the floor nozzle, check for blockages (refer to your Instruction Booklet).
  4. Turn off the power and remove battery. Then, remove any excess hair that has wrapped around the brushroll. Avoid damaging or cutting the bristles.
  5. Remove any debris from the soft roller and roller housing.
  6. Check that the handheld vacuum and wand connectors are fully engaged and free of debris at connection points.
  7. Replace battery and turn power on.

If the brushrolls are still not turning on, please contact Customer Care at 1-877-581-7375.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later
What should I do if the brushrolls stop spinning?
First, make sure the vacuum is turned off. Then, turn the vacuum back on and tilt the vacuum back while gently stepping on the floor nozzle. Note that when you lock the vacuum in the upright position, the brushrolls will stop spinning after a few seconds. If the brushrolls are still not spinning, check for blockages in the brushrolls, then repeat the steps above.

If the issue persists, please contact Customer Care at 1-877-581-7375.
Your feedback is on its way to us
Thank you for your feedback
Something went wrong, please try again later