The Shark ION F80 (IF281) Lightweight Cordless Stick Vacuum aims to deliver powerful cordless cleaning with extended runtime and versatile features. Its key selling points are the DuoClean technology for effective cleaning on both carpets and hard floors, the MultiFLEX wand for reaching under furniture, and the two included batteries for up to 80 minutes of runtime. This vacuum targets users seeking a convenient, lightweight, and cordless solution for everyday cleaning tasks, positioning itself as a competitor to brands like Dyson and Bissell. However, some users have reported issues with suction power and overall cleaning performance.
The Shark IF281 tries to stand out in the crowded cordless vacuum market with its focus on battery life and flexible design. The inclusion of two batteries is a significant advantage, addressing a common pain point with cordless vacuums. The MultiFLEX wand is another notable feature, offering increased reach and compact storage. But, real-world performance sometimes doesn’t match the advertised benefits. While it excels on hard floors, its performance on carpets can be inconsistent, and some users may find the suction lacking for more demanding tasks.
Table of Contents
Key Takeaways
* Extended Runtime: Two batteries provide up to 80 minutes of total runtime in hand vacuum mode, offering ample cleaning time for most homes.
* DuoClean Technology: The dual brushroll system effectively cleans both carpets and hard floors, picking up fine dust and large debris.
* MultiFLEX Wand: The flexible wand allows for easy cleaning under furniture and compact storage.
* Lightweight Design: The vacuum’s lightweight design makes it easy to maneuver and carry around the house.
* Versatile Cleaning: Converts to a handheld vacuum for cleaning above-floor surfaces and tight spaces.
Specifications
| Feature | Specification |
|---|---|
| Model Number | IF281 |
| Vacuum Type | Cordless Stick Vacuum |
| Weight | 8.51 lbs |
| Power Source | Battery Powered |
| Battery Type | Lithium-Ion |
| Voltage | 240V |
| Runtime | Up to 80 minutes (with 2 batteries in hand vacuum mode) |
| Charge Time | 210 minutes |
| Dust Cup Capacity | 0.1 gallons |
| Cleaning Path Width | 8.6 inches |
| Filter Type | Foam |
| Technology | DuoClean, MultiFLEX |
| Attachments | Crevice tool, Upholstery tool, Powerhead |
| Dimensions | 13.43″ L x 10.24″ W x 45.98″ H |
Price and Availability
The Shark ION F80 (IF281) is available at various online retailers, including Amazon and Walmart. Prices may vary, but it is often found on sale. As of March 19, 2025, the vacuum is listed on sale for $89.00, reduced from a regular price of $299.00 [3]. However, some retailers list it as out of stock. It’s advisable to check multiple sources for the best deals and availability.
Design and Build Quality
The Shark ION F80 features a lightweight design, making it easy to carry and maneuver. The MultiFLEX wand is a standout design element, allowing the vacuum to bend for cleaning under furniture without excessive bending. This also enables the vacuum to fold for compact, freestanding storage. The build quality is reasonable for its price point, although some users have noted that the head of the vacuum can feel flimsy [1]. The vacuum easily converts to a handheld unit for above-floor cleaning.
Compared to previous Shark models, the IF281 incorporates the MultiFLEX technology and DuoClean head, which are improvements over earlier designs. However, some competitors, like Dyson, offer more premium materials and a more refined overall feel. The battery is easily ejectable for convenient charging.
Performance and Features
The Shark ION F80’s performance is a mixed bag, excelling in some areas while falling short in others.
Suction Power and Cleaning Performance
The IF281 is designed for everyday dirt, debris, and pet hair. The DuoClean technology, with its combination of a soft brushroll and a bristle brushroll, is effective at picking up both fine dust and larger particles on hard floors and carpets. However, some users have reported inconsistent suction power, particularly on carpets [1]. Some reviews suggest the vacuum struggles with deep cleaning and may require multiple passes to pick up all debris. It performs well on bare floors, but struggles with carpets [7].
Battery Life and Charging
One of the main selling points of the Shark ION F80 is its extended battery life, thanks to the inclusion of two batteries. Shark claims up to 80 minutes of runtime in hand vacuum mode [1, 2, 3, 4]. Real-world tests confirm that the battery life is above average for cordless vacuums. One review mentioned 43 minutes and 32 seconds per battery on suction-only attachments in low power mode. However, battery life decreases when using the cleaner head, especially on high power [6]. The battery charge time is around 210 minutes [4].
Maneuverability
The lightweight design and swivel steering make the Shark ION F80 easy to maneuver around furniture and tight spaces. The MultiFLEX wand further enhances maneuverability, allowing users to reach under low-lying furniture without bending over. The vacuum’s ability to convert to a handheld unit also adds to its versatility.
Battery Life
The Shark ION F80 comes with two removable, rechargeable lithium-ion batteries, providing a total runtime of up to 80 minutes in hand vacuum mode. The runtime varies depending on the power mode and attachments used.
- Low Power Mode (with suction attachments): Approximately 43 minutes per battery.
- Low Power Mode (with cleaner head): Approximately 28 minutes per battery.
- High Power Mode (with cleaner head): Approximately 13 minutes per battery.
The batteries take around 3.5 hours to fully charge [4]. The charging dock allows you to charge one battery while using the other, maximizing uptime.
Software and User Experience
The Shark ION F80 does not have any software or smart features. The user experience is straightforward, with simple controls and easy-to-use attachments. The vacuum easily converts between stick and handheld modes. The dust cup is easy to empty, although its small size (0.1 gallons) may require frequent emptying during larger cleaning tasks [4].
Comparison to Competitors
When compared to competitors like Dyson and Bissell, the Shark ION F80 holds its own in some areas but falls behind in others.
- Dyson V8/V11: Dyson models generally offer stronger suction and better carpet cleaning performance. The Dyson V11 is better than the Shark ION F80 Cord-Free MultiFLEX for most uses [7]. However, the Shark ION F80 has a better battery life and is more maneuverable [7]. Dyson models tend to be more expensive.
- Bissell: Bissell vacuums are often more affordable than the Shark ION F80 [10]. However, Bissell models may have inferior build quality, debris pickup, and air filtration compared to the Shark.
- Shark APEX UpLight: The Shark APEX UpLight is slightly better than the Shark ION F80 Cord-Free MultiFLEX [7]. They’re both outstanding vacuums on bare floors and perform well on high-pile carpet, and the APEX is much better on low-pile carpet. The APEX also has a bigger dirt compartment and there are no recurring costs.
Pros and Cons
Pros:
- Extended battery life with two batteries
- DuoClean technology for effective multi-surface cleaning
- MultiFLEX wand for increased reach and compact storage
- Lightweight and maneuverable
- Converts to handheld vacuum
Cons:
- Inconsistent suction power on carpets
- Small dust cup capacity
- Build quality could be better
- No HEPA filter
Value for Money
The Shark ION F80 (IF281) offers decent value for money, especially if purchased on sale. Its extended battery life and versatile features make it a convenient option for everyday cleaning. However, its inconsistent carpet cleaning performance and relatively small dust cup may be drawbacks for some users.
Who should buy this:
- People with primarily hard floors and minimal carpeting.
- Those who prioritize battery life and cordless convenience.
- Users who need a lightweight and maneuverable vacuum for quick cleanups.
Who should look elsewhere:
- Those with primarily carpeted homes.
- Users who require strong suction for deep cleaning.
- Those who prefer a larger dust cup capacity.
Verdict
The Shark ION F80 (IF281) Lightweight Cordless Stick Vacuum offers a compelling combination of cordless convenience, extended runtime, and versatile features. While it may not be the best option for deep carpet cleaning, its DuoClean technology and MultiFLEX wand make it a solid choice for everyday cleaning tasks on hard floors and light carpets. Its lightweight design and two batteries are significant advantages, addressing common pain points with cordless vacuums. However, potential buyers should be aware of the reported issues with suction power and consider their specific cleaning needs before making a purchase.
Score: 7.8/10
