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- Best overall: Dyson Purifier Hot+Cool Gen1 HP10
- Best budget: Shark Air Purifier 4 HE400
- Best premium: Dyson Purifier Hot+Cool Formaldehyde HP09
- Best for cordless pet-hair cleaning: Shark Stratos Cordless Vacuum IZ862H
- Dyson Purifier Hot+Cool Gen1 HP10 is a purifier, fan and heater; Shark Stratos Cordless Vacuum IZ862H is a floor-care appliance, so the two serve different jobs.
- Choose Dyson Purifier Hot+Cool Gen1 HP10 for year-round air circulation and room heating with filtration.
- Choose Shark Stratos Cordless Vacuum IZ862H for cordless floor cleaning, pet hair pickup and up to 60 minutes of runtime.
- Dyson and Shark both offer other models for shoppers who want app controls, formaldehyde treatment, or air cleaning without heating.
Dyson HP10 and Shark Stratos Ultra are not direct substitutes: Dyson Purifier Hot+Cool Gen1 HP10 is an air purifier, fan and heater, while Shark Stratos Cordless Vacuum IZ862H is a cordless vacuum. The best choice depends on whether your priority is cleaner, warmer circulating air or easier floor cleaning. We researched and compared specs, reviews and owner feedback to build this Black Friday 2026 guide around those distinct needs.
For one appliance that handles air circulation and supplemental heating, Dyson Purifier Hot+Cool Gen1 HP10 is the Best bet. For pet hair and cordless cleaning, Shark Stratos Cordless Vacuum IZ862H is the more relevant pick. The guide also compares related Dyson air-treatment models and Shark air purifiers, so shoppers can match a product to the room, feature set and maintenance routine they want.
How We Picked
- Compared the main purpose of each appliance, separating air purifiers and heaters from floor-care vacuums.
- Reviewed manufacturer-listed features, including heating, oscillation, filtration, app support and cleaning design.
- Considered owner feedback themes such as setup, maintenance, noise and day-to-day convenience.
- Prioritized useful model distinctions, including cordless runtime, filter replacement approach and formaldehyde treatment.
- Selected products with clear use cases for homes, pets, bedrooms and larger shared spaces.
Comparison Table
| Product | Best for | Main function | Key feature | App support |
|---|---|---|---|---|
| Dyson Purifier Hot+Cool Gen1 HP10 | Heating and purification | Purifier, fan, heater | 350-degree oscillation | No |
| Shark Stratos Cordless Vacuum IZ862H | Cordless pet-hair cleaning | Vacuum | Up to 60 minutes | Not applicable |
| Dyson Purifier Hot+Cool Formaldehyde HP09 | Formaldehyde-focused air treatment | Purifier, fan, heater | Catalytic destruction | Yes |
| Dyson Purifier Hot+Cool HP07 | Connected air treatment | Purifier, fan, heater | 350-degree oscillation | Yes |
| Shark NeverChange Air Purifier MAX HP302 | Long-life filter design | Air purifier | Up to 5-year filter life | Not applicable |
| Shark Air Purifier 4 HE400 | Dedicated air cleaning | Air purifier | 4 fan speeds | Not applicable |
Best Picks Reviewed
#1 · Top pick
Dyson Purifier Hot+Cool Gen1 HP10
The Dyson Purifier Hot+Cool Gen1 HP10 is the best all-season air-treatment pick for shoppers who want purification, fan airflow and supplemental heat in one appliance. The model offers 350-degree oscillation.
Best for: Heating, cooling airflow and air purification in one room
- Functions
- Purifier, fan and heater
- Oscillation
- 350 degrees
- Airflow settings
- 10
- App control
- No
- Combines three room-comfort functions
- Oscillates to distribute airflow around a room
- Straightforward controls without app setup
- Does not offer app-based monitoring or control
- Not a substitute for a floor vacuum
Is the Dyson Purifier Hot+Cool Gen1 HP10 worth buying on Black Friday 2026?
The Dyson Purifier Hot+Cool Gen1 HP10 is worth considering for shoppers who want heating, fan airflow and air purification in one machine. The Dyson Purifier Hot+Cool Gen1 HP10's 350-degree oscillation helps spread airflow, while the lack of app control keeps the feature set simpler.
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#2
Shark Stratos Cordless Vacuum IZ862H
The Shark Stratos Cordless Vacuum IZ862H is the best cordless floor-care pick for pet owners and busy households. The vacuum offers up to 60 minutes of runtime and a DuoClean PowerFins HairPro brushroll system.
Best for: Cordless cleaning and pet hair pickup
- Runtime
- Up to 60 minutes
- Floorhead
- DuoClean PowerFins HairPro
- Power adjustment
- Clean Sense IQ
- Odor feature
- Odor Neutralizer technology
- Cordless design supports room-to-room cleaning
- Designed to handle hair on multiple floor types
- Clean Sense IQ adjusts cleaning response
- Runtime varies with settings and cleaning conditions
- A vacuum does not provide air purification or heat
Is the Shark Stratos Cordless Vacuum IZ862H worth buying on Black Friday 2026?
The Shark Stratos Cordless Vacuum IZ862H is a strong choice for shoppers who want cordless floor cleaning and hair-focused brushroll design. The model lists up to 60 minutes of runtime, with actual use shaped by the selected setting and cleaning conditions.
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#3
Dyson Purifier Hot+Cool Formaldehyde HP09
The Dyson Purifier Hot+Cool Formaldehyde HP09 is the best premium air-treatment choice for shoppers seeking heating, cooling airflow and formaldehyde treatment. The appliance provides 350-degree oscillation.
Best for: Air treatment with formaldehyde detection and destruction
- Functions
- Purifier, fan and heater
- Oscillation
- 350 degrees
- Formaldehyde system
- Catalytic destruction
- App support
- MyDyson app
- Combines heating, airflow and purification
- Adds formaldehyde sensing and catalytic destruction
- App support offers connected controls
- More features than shoppers seeking a simple fan need
- Does not clean floors
Is the Dyson Purifier Hot+Cool Formaldehyde HP09 worth buying on Black Friday 2026?
The Dyson Purifier Hot+Cool Formaldehyde HP09 is worth considering for shoppers who want air treatment with formaldehyde sensing, app support, heating and fan airflow. The catalytic system is the key distinction from the simpler Dyson Purifier Hot+Cool Gen1 HP10.
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#4
Dyson Purifier Hot+Cool HP07
The Dyson Purifier Hot+Cool HP07 is the best connected heater-purifier for shoppers who want app control without choosing a formaldehyde-focused model. The appliance has 350-degree oscillation.
Best for: App-connected air purification, airflow and heating
- Functions
- Purifier, fan and heater
- Oscillation
- 350 degrees
- Airflow settings
- 10
- App support
- MyDyson app
- Adds app control to a purifier-heater design
- Oscillation helps direct airflow around the room
- Offers multiple airflow settings
- Not a floor-cleaning appliance
- Shoppers wanting formaldehyde treatment should compare HP09
Is the Dyson Purifier Hot+Cool HP07 worth buying on Black Friday 2026?
The Dyson Purifier Hot+Cool HP07 is a suitable pick for shoppers who want a connected purifier, fan and heater. App support and 350-degree oscillation distinguish the HP07, while the Dyson Purifier Hot+Cool Formaldehyde HP09 adds a dedicated formaldehyde system.
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#5
Shark NeverChange Air Purifier MAX HP302
The Shark NeverChange Air Purifier MAX HP302 is the best low-maintenance air-purifier pick for shoppers who want long-life filtration. Shark lists filter life of up to five years under its stated usage conditions.
Best for: Large-room air cleaning with reduced filter-change frequency
- Filter life
- Up to 5 years, per Shark
- Air quality response
- Clean Sense IQ
- Main function
- Air purification
- Heating
- No
- Long-life filter design can reduce replacement chores
- Clean Sense IQ responds to detected air quality
- Purpose-built for air cleaning
- Does not heat or vacuum
- Filter-life claim depends on use and conditions
Is the Shark NeverChange Air Purifier MAX HP302 worth buying on Black Friday 2026?
The Shark NeverChange Air Purifier MAX HP302 is worth considering for households that want air cleaning with fewer routine filter changes. Shark lists up to five years of filter life, subject to usage conditions; the HP302 does not provide heat or floor cleaning.
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#6
Shark Air Purifier 4 HE400
The Shark Air Purifier 4 HE400 is the best straightforward purifier choice for shoppers who do not need a heater or vacuum. The model provides four fan speeds for adjusting airflow.
Best for: Dedicated air cleaning with simple speed controls
- Fan speeds
- 4
- Main function
- Air purification
- Heating
- No
- Floor cleaning
- No
- Focused design for air purification
- Four speeds give shoppers airflow choices
- Avoids paying for heater or vacuum functions
- Does not add heat or cooling airflow
- Check room coverage against the intended space
Is the Shark Air Purifier 4 HE400 worth buying on Black Friday 2026?
The Shark Air Purifier 4 HE400 is a practical option for shoppers seeking a dedicated air purifier with simple fan-speed choices. Four fan speeds support basic airflow adjustment, while shoppers needing heating or whole-room air-treatment features should compare Dyson combination models.
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Is Dyson HP10 or Shark Stratos Ultra better for Black Friday 2026?
Dyson Purifier Hot+Cool Gen1 HP10 is better for room air treatment, while Shark Stratos Cordless Vacuum IZ862H is better for floor cleaning. The two appliances do different jobs, so a head-to-head winner depends on what your home needs most.
Dyson Purifier Hot+Cool Gen1 HP10 combines purification, fan airflow and heating, with 350-degree oscillation. Shark Stratos Cordless Vacuum IZ862H focuses on cordless cleaning, a DuoClean PowerFins HairPro brushroll and up to 60 minutes of runtime. The phrase “Shark Stratos Ultra” is not the full model name used for the cordless Stratos model in this guide; check the product listing for the exact model number before choosing.
For a single appliance that supports room comfort through multiple seasons, choose Dyson Purifier Hot+Cool Gen1 HP10. For rugs, hard floors and pet hair, choose Shark Stratos Cordless Vacuum IZ862H.
What does Dyson Purifier Hot+Cool Gen1 HP10 do?
Dyson Purifier Hot+Cool Gen1 HP10 combines air purification, fan airflow and room heating in one appliance. That combination suits shoppers who want year-round use from a single machine rather than a dedicated purifier alone.
The model's 350-degree oscillation helps distribute airflow around a room, and 10 airflow settings offer adjustment. Dyson Purifier Hot+Cool Gen1 HP10 does not include app control, so shoppers who want connected monitoring should compare Dyson Purifier Hot+Cool HP07 or Dyson Purifier Hot+Cool Formaldehyde HP09.
Dyson Purifier Hot+Cool Gen1 HP10 is not a vacuum and does not replace floor cleaning. Shoppers choosing between HP10 and Shark Stratos Cordless Vacuum IZ862H should decide whether cleaner air and heat or cordless floor care would make a bigger everyday difference.
What is the difference between Shark Stratos cordless and upright vacuums?
Shark Stratos Cordless Vacuum IZ862H is designed for untethered room-to-room cleaning, while Shark Stratos Upright Vacuum AZ3002 is a corded upright option with Powered Lift-Away design. Both belong to Shark's Stratos floor-care family, but their formats suit different routines.
The cordless IZ862H lists up to 60 minutes of runtime, which makes battery management part of cleaning. The upright AZ3002 avoids a battery-runtime limit during use, while its corded format requires access to an outlet. Floor type, storage space and preferred handling all matter when picking between the two.
Shoppers looking for a vacuum should compare Shark Stratos models rather than Dyson Purifier Hot+Cool Gen1 HP10. Dyson HP10 treats room air and provides heat; Shark Stratos models clean floors.
Which Dyson air purifier is right for your home?
Dyson Purifier Hot+Cool Gen1 HP10 suits shoppers who want heating and fan airflow with purification, Dyson Purifier Hot+Cool HP07 adds app support, and Dyson Purifier Hot+Cool Formaldehyde HP09 adds a formaldehyde-focused system.
Dyson Purifier Hot+Cool Gen1 HP10 keeps controls simple for buyers who do not need app features. Dyson Purifier Hot+Cool HP07 offers connected control and 350-degree oscillation. Dyson Purifier Hot+Cool Formaldehyde HP09 pairs app support with sensing and catalytic destruction of formaldehyde.
Consider the room and intended use before selecting a model. Shoppers who want filtration without heating should compare dedicated models such as Shark NeverChange Air Purifier MAX HP302 and Shark Air Purifier 4 HE400 rather than paying for combination functions they do not need.
Which Shark air purifier should you choose?
Shark NeverChange Air Purifier MAX HP302 suits shoppers prioritizing a long-life filter, while Shark Air Purifier 4 HE400 suits buyers looking for a dedicated purifier with four fan speeds.
Shark lists up to five years of filter life for Shark NeverChange Air Purifier MAX HP302 under stated usage conditions. The long-life design is useful for shoppers who want less frequent filter replacement, but filter life depends on operating conditions and care. Shark Air Purifier 4 HE400 keeps the feature story more direct with four fan speeds.
Neither Shark purifier heats a room or cleans floors. Choose Dyson Purifier Hot+Cool Gen1 HP10 for combined heat and air treatment, or Shark Stratos Cordless Vacuum IZ862H for vacuuming. For air cleaning alone, match the purifier's room guidance to the space.
Buying Guide
Start with the job you need done
Choose an air purifier or purifier-heater for room air and comfort; choose a vacuum for floors. Dyson Purifier Hot+Cool Gen1 HP10 and Shark Stratos Cordless Vacuum IZ862H are not interchangeable, despite appearing together in this comparison.
Compare features you will use
Dyson Purifier Hot+Cool HP07 adds app support, while Dyson Purifier Hot+Cool Formaldehyde HP09 adds formaldehyde treatment. Shark Stratos Cordless Vacuum IZ862H brings cordless convenience and hair-focused floorhead design. Prioritize features that solve an everyday need.
Check room and floor requirements
Review manufacturer room-coverage guidance for a purifier and match that guidance to the room. For a vacuum, consider rugs, hard floors, stairs, pets and storage. A good feature list matters only when the appliance fits the home.
Plan for upkeep and runtime
Compare replacement-filter routines for air purifiers and battery runtime for cordless vacuums. Shark NeverChange Air Purifier MAX HP302 lists up to five years of filter life under stated conditions; Shark Stratos Cordless Vacuum IZ862H lists up to 60 minutes of runtime.
Verify the exact model listing
Search listings by full product name and model number. “Shark Stratos Ultra” can be an imprecise search phrase, so confirm whether the listing is Shark Stratos Cordless Vacuum IZ862H or another Stratos variant before buying.
FAQ
Dyson HP10 vs Shark Stratos Ultra: which is better?
Dyson Purifier Hot+Cool Gen1 HP10 is better for air purification, fan airflow and room heating. Shark Stratos Cordless Vacuum IZ862H is better for cordless floor cleaning and pet hair. The products serve different categories, so choose by the job you need done.
Is the Dyson Purifier Hot+Cool Gen1 HP10 a heater and air purifier?
Yes. Dyson Purifier Hot+Cool Gen1 HP10 combines air purification, fan airflow and heating, with 350-degree oscillation. The appliance does not clean floors, and shoppers seeking app control should compare Dyson Purifier Hot+Cool HP07 or Dyson Purifier Hot+Cool Formaldehyde HP09.
How long does the Shark Stratos Cordless Vacuum IZ862H run?
Shark Stratos Cordless Vacuum IZ862H lists up to 60 minutes of runtime. Actual runtime varies with the selected setting and cleaning conditions, so shoppers should plan around their floor area and preferred power mode rather than treating the maximum as a fixed result.
Does Shark Stratos Cordless Vacuum IZ862H purify air?
No. Shark Stratos Cordless Vacuum IZ862H is a floor-care appliance, not an air purifier. Shoppers seeking air cleaning should compare Shark NeverChange Air Purifier MAX HP302, Shark Air Purifier 4 HE400 or a Dyson purifier model.
Which Dyson model treats formaldehyde?
Dyson Purifier Hot+Cool Formaldehyde HP09 is the model in this guide with formaldehyde sensing and catalytic destruction. Dyson Purifier Hot+Cool Gen1 HP10 combines purification, fan airflow and heating but does not offer the HP09's dedicated formaldehyde system.
Is Shark NeverChange Air Purifier MAX HP302 a heater?
No. Shark NeverChange Air Purifier MAX HP302 is an air purifier, not a heater or vacuum. Shark lists up to five years of filter life under stated usage conditions, making the model a fit for shoppers who prioritize reduced filter-change frequency.