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Commercial Air Purifier

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Best Buy customers often prefer the following products when searching for Commercial Air Purifier.

If you're looking for a way to improve the air quality in your home or office, an air purifier can help. These machines are designed to remove dust, pollen, mold spores and other airborne pollutants from the air. They're often used in offices, schools, and hospitals. Commercial air purifiers are designed to be more powerful than those designed for residential use, making them suitable for larger spaces. Browse the top-ranked list of commercial air purifiers below along with associated reviews and opinions.

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  1. Alen - BreatheSmart 45i 800 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Brushed Stainless Steel - Front_Zoom
    Top comment

    "I have had 2 other air purifiers and they were good, and now I have an alen air purifier and it is great. ...Love ALEN Air Purifiers!...I love the ALEN Air purifiers! They are so much better then other ones I’ve bought and last so much longer!"

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    Product Description

    The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
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    Top comment

    "I have had 2 other air purifiers and they were good, and now I have an alen air purifier and it is great. ...Love ALEN Air Purifiers!...I love the ALEN Air purifiers! They are so much better then other ones I’ve bought and last so much longer!"

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    Product Description

    The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
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    Your price for this item is $467.99
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  2. WINIX - A231 4-Stage All in One True HEPA Air Purifier - White - Front_Zoom
    Top comment

    "The air is fresh with this air purifier running. East to move from room to room. ...Good Air Vibes, but could use a bit more muscle...Let’s just say the Winix A132 and I are in a committed relationship—but we might be seeing other purifiers on the side. The air in my space does feel cleaner—crisp, even. "

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    Product Description

    Featuring a 360° all-in-one 4-stage air purification system, this unit removes 99.97% of airborne particles as small as 0.3 microns in size. Winix’s PlasmaWave Technology may help to reduce the presence of airborne pollutants, allergens, and impurities.
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    Top comment

    "The air is fresh with this air purifier running. East to move from room to room. ...Good Air Vibes, but could use a bit more muscle...Let’s just say the Winix A132 and I are in a committed relationship—but we might be seeing other purifiers on the side. The air in my space does feel cleaner—crisp, even. "

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    Product Description

    Featuring a 360° all-in-one 4-stage air purification system, this unit removes 99.97% of airborne particles as small as 0.3 microns in size. Winix’s PlasmaWave Technology may help to reduce the presence of airborne pollutants, allergens, and impurities.
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    Your price for this item is $99.99
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  3. Alen - BreatheSmart FLEX 700 SqFt with Fresh, True HEPA Filter for Mold, Germs and Household Odors Air Purifier - Oak - Front_Zoom
    Top comment

    "The air purifier is a gift for my new great nephew. ...My mother smokes and so I do already have two commercial grade medical air purifiers in my home, u recently added two of the Alen air purifiers on the same floor in the same area and honestly I haven’t noticed any improvement in the smoke smell. "

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    Product Description

    The BreatheSmart FLEX air purifier with medical grade (H13) True HEPA air filter offers high-end performance in a sleek and modern profile, cleaning 700 SqFt of air every 30 minutes with whisper-quiet sound. The ultimate purifier, BreatheSmart FLEX helps to improve your sleep up to 25% with a soothing pink noise frequency. Hidden behind the front panel, a large filter compartment houses a long-lasting B4-Fresh True HEPA (H13) air filter including an activated carbon layer. This filter's HEPA layer captures 99.9% of airborne particles down to 0.1 micron, while the carbon helps trap smoke, cooking smells, fumes, and Volatile Organic Compounds (VOC's). BreatheSmart FLEX is a basic model and does not have an air quality sensor or auto mode. Alen is passionate about clean air and has been in the air purifier business for over 15 years, enjoy Pure Air for Life with an exclusive Forever Guarantee and Breathe Better, Feel Better, Live Better with Alen.
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    Top comment

    "The air purifier is a gift for my new great nephew. ...My mother smokes and so I do already have two commercial grade medical air purifiers in my home, u recently added two of the Alen air purifiers on the same floor in the same area and honestly I haven’t noticed any improvement in the smoke smell. "

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    Product Description

    The BreatheSmart FLEX air purifier with medical grade (H13) True HEPA air filter offers high-end performance in a sleek and modern profile, cleaning 700 SqFt of air every 30 minutes with whisper-quiet sound. The ultimate purifier, BreatheSmart FLEX helps to improve your sleep up to 25% with a soothing pink noise frequency. Hidden behind the front panel, a large filter compartment houses a long-lasting B4-Fresh True HEPA (H13) air filter including an activated carbon layer. This filter's HEPA layer captures 99.9% of airborne particles down to 0.1 micron, while the carbon helps trap smoke, cooking smells, fumes, and Volatile Organic Compounds (VOC's). BreatheSmart FLEX is a basic model and does not have an air quality sensor or auto mode. Alen is passionate about clean air and has been in the air purifier business for over 15 years, enjoy Pure Air for Life with an exclusive Forever Guarantee and Breathe Better, Feel Better, Live Better with Alen.
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    Your price for this item is $403.99
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  4. Dyson - Purifier Big + Quiet Formaldehyde BP03 - Bright Nickel/Prussian Blue - Front_Zoom
    Top comment

    "I highly recommend the Dyson Big + Quiet Formaldehyde air purifier. Its sleek design, quiet operation, and ability to remove formaldehyde from the air make it stand out from other air purifiers on the market. ...Finally, a ridiculously good purifier from Dyson...This Dyson Big+Quiet is the BEST purifier they have ever made. And that's coming from someone who's owned the TP02, TP07, TP09, and now this (with some other brand air purifiers in between). "

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    Product Description

    The Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces.¹ Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles⁴. Removes gases and odors.² Destroys formaldehyde, permanently.³
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    Top comment

    "I highly recommend the Dyson Big + Quiet Formaldehyde air purifier. Its sleek design, quiet operation, and ability to remove formaldehyde from the air make it stand out from other air purifiers on the market. ...Finally, a ridiculously good purifier from Dyson...This Dyson Big+Quiet is the BEST purifier they have ever made. And that's coming from someone who's owned the TP02, TP07, TP09, and now this (with some other brand air purifiers in between). "

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    Product Description

    The Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces.¹ Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles⁴. Removes gases and odors.² Destroys formaldehyde, permanently.³
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    Your price for this item is $899.99
    The comparable value price is $1,099.99

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  5. Honeywell - Allergen Plus HEPA Air Purifier, Extra-Large Rooms (500 sq.ft) - Black - Front_Zoom
    Top comment

    "Honeywell air purifiers...Honeywell HEPA air purifier works very well for a good affordable price....Air purifier...Good quality price are good and good quality air purifiers"

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    Product Description

    This Honeywell Allergen Plus HEPA Air Purifier console helps provide cleaner, fresher air in Extra-Large rooms of 500 square feet. Includes HEPA Filtration, which helps capture up to 99.97% of microscopic airborne allergens and particles.* It has been independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 500 sq. ft room. Use only Certified Honeywell HEPA replacement filters and Genuine Honeywell Pre-Filters for best results. Recommended filter replacement: 3 True HEPA R Filter once a year and 1 Odor Reducing Pre-Filter A every 3 months. This model also accepts an optional Honeywell Enhanced Odor & VOC filter to help tackle specific household odors & VOCS from pets, kitchens, smoke or home renovation (sold seperately). This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Room air cleaners have demonstrated the potential for improving air quality and providing health benefits. EPA does not endorse manufacturer claims regarding the degree to which a specific product will produce healthier indoor air.
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    Top comment

    "Honeywell air purifiers...Honeywell HEPA air purifier works very well for a good affordable price....Air purifier...Good quality price are good and good quality air purifiers"

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    Product Description

    This Honeywell Allergen Plus HEPA Air Purifier console helps provide cleaner, fresher air in Extra-Large rooms of 500 square feet. Includes HEPA Filtration, which helps capture up to 99.97% of microscopic airborne allergens and particles.* It has been independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 500 sq. ft room. Use only Certified Honeywell HEPA replacement filters and Genuine Honeywell Pre-Filters for best results. Recommended filter replacement: 3 True HEPA R Filter once a year and 1 Odor Reducing Pre-Filter A every 3 months. This model also accepts an optional Honeywell Enhanced Odor & VOC filter to help tackle specific household odors & VOCS from pets, kitchens, smoke or home renovation (sold seperately). This product earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Room air cleaners have demonstrated the potential for improving air quality and providing health benefits. EPA does not endorse manufacturer claims regarding the degree to which a specific product will produce healthier indoor air.
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    Your price for this item is $289.99

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  6. Honeywell - HFD320 Air Genius 5 Air Purifier with Permanent Filter Large Rooms - Black - Front_Zoom
    Top comment

    "The best air purifier I've ever purchased!...Unit is super quiet and looks great! This is the first air purifier where I can actually say that all settings are super quiet! ...My 2nd air purifier...I bought two air purifiers to cover the square space. I use this one in my bedroom and it works great."

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    Product Description

    This Honeywell Air Genius 5 Air Purifier features 5 levels of cleaning power and patented ifD technology to capture up to 99.9% of microscopic airborne particles*1 ( 1 From the air that passes through the filter, 0.3 microns and larger. 2 Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter. 3 The ifD particle filter and foam pre-filer can be washed to clean. 4 When operated with the odor reducing pre-filter. It is recommended that the pre-filter be replaced every 3 months to effectively reduce common household odors and VOCs in a room).
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    Top comment

    "The best air purifier I've ever purchased!...Unit is super quiet and looks great! This is the first air purifier where I can actually say that all settings are super quiet! ...My 2nd air purifier...I bought two air purifiers to cover the square space. I use this one in my bedroom and it works great."

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    Product Description

    This Honeywell Air Genius 5 Air Purifier features 5 levels of cleaning power and patented ifD technology to capture up to 99.9% of microscopic airborne particles*1 ( 1 From the air that passes through the filter, 0.3 microns and larger. 2 Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter. 3 The ifD particle filter and foam pre-filer can be washed to clean. 4 When operated with the odor reducing pre-filter. It is recommended that the pre-filter be replaced every 3 months to effectively reduce common household odors and VOCs in a room).
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    Your price for this item is $218.99
    The comparable value price is $239.99

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  7. Alen - BreatheSmart 45i 800 SqFt Air Purifier with Fresh HEPA Filter for Allergens, Dust, Odors & Smoke - Weathered Gray - Front_Zoom

    Product Description

    The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
    See all Air Purifiers

    Product Description

    The Alen BreatheSmart 45i is ideal for bedrooms and other rooms up to 800 sq. ft. Proven to improve sleep by and independent SleepScore Labs study, the BreatheSmart 45i emits a soothing pink noise that boosts frequencies in the lower octaves, so you wake up feeling rested. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen air purifiers are backed by the industry’s only Forever Guarantee.
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    Your price for this item is $482.99
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  8. Dyson - Purifier Cool TP07 - Exclusive - Black/Nickel - Front_Zoom
    Top comment

    "Dyson air purifier...My husband and I both have dust allergies. We've tried other air filters/air purifiers. But, none seemed to "do the trick". "

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    Product Description

    The Dyson Purifier Cool purifying fan, an exclusive to BestBuy, combines intelligent sensing with an advanced, fully sealed filtration system.⁵ It is engineered with two phases of purification so what goes inside stays inside. The HEPA filter⁴ captures 99.97% of particles 0.3 microns⁵ in size, and powerful Air Multiplier technology purifies the whole room¹ and cools you.²
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    Top comment

    "Dyson air purifier...My husband and I both have dust allergies. We've tried other air filters/air purifiers. But, none seemed to "do the trick". "

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    Product Description

    The Dyson Purifier Cool purifying fan, an exclusive to BestBuy, combines intelligent sensing with an advanced, fully sealed filtration system.⁵ It is engineered with two phases of purification so what goes inside stays inside. The HEPA filter⁴ captures 99.97% of particles 0.3 microns⁵ in size, and powerful Air Multiplier technology purifies the whole room¹ and cools you.²
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    Your price for this item is $649.99
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  9. Shark - 3-in-1 Air Purifier, Heater & Fan with NanoSeal HEPA, Cleansense IQ, Odor Lock, 500 Sq. Ft Coverage - White - Front_Zoom
    Top comment

    "Very nice air purifier with great features...[This review was collected as part of a promotion.] This 3-in-1 air purifier is quite nice. The additional features make it stand out from other purifiers. ...The best air purifier, by a long shot....This is honestly the best air purifier I have ever used. You can definitely tell the difference when using this! "

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    Product Description

    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.
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    Top comment

    "Very nice air purifier with great features...[This review was collected as part of a promotion.] This 3-in-1 air purifier is quite nice. The additional features make it stand out from other purifiers. ...The best air purifier, by a long shot....This is honestly the best air purifier I have ever used. You can definitely tell the difference when using this! "

    See all customer reviews

    Product Description

    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.
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    Your price for this item is $399.99

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  10. Shark - NeverChange Compact Pro Air Purifier - Dove - Front_Zoom
    Top comment

    "Great compact air purifier....No filter to be replaced every few months like other purifiers. I would highly recommend....Nice Quiet Air Purifier...The air purifier could smell the flat iron and immediately began adjusting the air quality in the den. "

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    Product Description

    The Shark NeverChange Air Purifier delivers all-day clean air with powerful, long-lasting HEPA filtration. Watch your air quality improve in real time, and breathe easier as Shark's PureShield Anti-Allergen filtration captures dust, pet dander, smoke, irritants, and more. Plus, with up to 5 years of long-lasting filtration, you can save big on pricey filter replacements.
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    Top comment

    "Great compact air purifier....No filter to be replaced every few months like other purifiers. I would highly recommend....Nice Quiet Air Purifier...The air purifier could smell the flat iron and immediately began adjusting the air quality in the den. "

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    Product Description

    The Shark NeverChange Air Purifier delivers all-day clean air with powerful, long-lasting HEPA filtration. Watch your air quality improve in real time, and breathe easier as Shark's PureShield Anti-Allergen filtration captures dust, pet dander, smoke, irritants, and more. Plus, with up to 5 years of long-lasting filtration, you can save big on pricey filter replacements.
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    Your price for this item is $129.99
    The comparable value price is $179.99

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