
The Shark Air Purifier 3-in-1 uses Pure Air Microforce to deliver fast, powerful, and quiet purification with added purified heat and purified fan modes for spaces up to 500 square feet. Clean Sense IQ senses air quality & auto-adjusts to improve and report results in real time. A HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns).*“Allergens” refers to non-living matter.
A: This unit is a 3-in-1 device that functions as an air purifier, heater, and fan. While it does include a heat mode for warming the room, it does not have an active cooling feature like an air conditioner and won’t lower the room’s temperature.
Q: Is this model Energy Star Certified?
A: This model does not currently carry an ENERGY STAR certification. However, it has been thoughtfully designed with energy efficiency in mind to deliver powerful air purification while minimizing energy use.
Q: Is there a warranty on this space heater/air purifier?
A: Yes! The Shark Air Purifier HC451 comes with a 2-year limited manufacturer’s warranty.
Q: Where can I purchase replacement filters for this unit?
A: You can find replacement filters by searching for Shark Air Purifier HC450 filters. If you’re unable to locate them, please contact Shark Customer Support at 1-855-427-5127 (Mon–Fri: 9 AM–9 PM ET | Sat: 9 AM–6 PM ET).
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The Shark Air Purifier 3-in-1 uses Pure Air Microforce to deliver fast, powerful, and quiet purification with added purified heat and purified fan modes for spaces up to 500 square feet. Clean Sense IQ senses air quality & auto-adjusts to improve and report results in real time. A HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns).*“Allergens” refers to non-living matter.

The Shark TurboBlade Cool + Heat is the powerful fan and heater that transforms for customized comfort - with 180° oscillation and widespread heating to warm your space in minutes. Pivot from vertical to horizontal, twist the vents in two directions, oscillate, and more. Dial in your comfort with ultra-intelligent heating or choose your chill with a blade of air that pivots to cool every corner.

The Shark Clean Sense Air Purifier MAX with Odor Neutralizer Technology uses Pure Air MicroForce to deliver fast, powerful, and quiet purification for up to 1200 sq. ft. A True HEPA filter captures 99.98% of airborne particles (based on IEST-RP-CC007.3, 0.1-0.2 microns). Odor Neutralizer Technology guards against odors throughout your home.

Meet the Shark Air Purifier 3-in-1. It uses Pure Air Microforce to deliver fast, powerful, and quiet purification. Choose between 3 powerful modes—purified air, purified heat, and purified fan—and find year-round comfort, for every moment. In heat & fan modes, optional oscillation assures you get whole-room coverage. Shark’s 3-in-1 purifies spaces up to 500 square feet, making it perfect for living rooms, bedrooms, and studies. Clean Sense IQ senses air quality & auto-adjusts to improve your air quality. Its LED display reports results in real time, telling you exactly when you’ve reached 100% pure air. In Purified Heat mode, Shark’s Thermal Comfort Control automatically adjusts to the temperature you’ve selected, to warm your home to your liking. Purified fan mode gives you powerful airflow to help quietly cool down rooms. A NanoSeal HEPA filter captures 99.98% of airborne particles like allergens*, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Shark’s multi-layer filter delivers thorough purification, and can last up to 12 months before needing replacement. For added confidence and peace of mind, Shark’s Advanced safety features & rigorous testing prevent risks from overheating, tipping over, and more. The 3-in-1 goes beyond simple purification, to deliver a year-round purifying experience.*“Allergens” refers to non-living matter.
| Pros for Shark - 3-in-1 Clean Sense Air Purifier, Heater & Fan, HEPA Filter, 500 Sq Ft Coverage - Black | |||
|---|---|---|---|
| There were no pros for this product— | Noise Level, Heating Performance, Ease of Assembly, Design, Remote Control | Noise Level, Air Quality, Odor Removal, Overall Performance, Ease of use | There were no pros for this product— |
| Cons for Shark - 3-in-1 Clean Sense Air Purifier, Heater & Fan, HEPA Filter, 500 Sq Ft Coverage - Black | |||
| There were no cons for this product— | There were no cons for this product— | Filter Life | There were no cons for this product— |