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Honeywell

Honeywell Air Purifier, HPA5100B, 900 sq ft, HEPA Filter, Allergen+ Plus, Smoke, Pollen, Dust Reducer

4.7 stars out of 326 reviews
(4.7)|
326 ratings
Honeywell Air Purifier, HPA5100B, 900 sq ft, HEPA Filter, Allergen+ Plus, Smoke, Pollen, Dust ReducerHoneywell Air Purifier HPA5100B 190 sq ft HEPA Filter Allergen Plus Smoke Pollen Dust Reducer2 pack Honeywell Air Purifier HPA5100B 190 sq ft HEPA Filter Allergen Plus Smoke Pollen Dust Reducer
Pack Size:Single

Key item features

  • Powerful Filtration: This Honeywell HPA5100 HEPA Air Purifier captures up to 99.97% of microscopic airborne allergens and particles, including dust, pollen, pet dander, dust mite debris, and smoke.
  • Room Coverage: Designed for medium-large rooms, it effectively filters and circulates air in 190 sq. ft. rooms every 12.5 minutes, or 900 sq. ft. at one air change per hour.
  • Allergen Reduction: Featuring four cleaning levels, including Turbo Clean, this Allergen+ Plus Series purifier helps reduce various airborne allergens and particles.
  • Smoke Mitigation: The air purifier is effective in reducing wildfire smoke particles and odors, contributing to improved indoor air quality.
  • Smart Features: Equipped with an Intelligent Air Quality Sensor, Insight Display, four cleaning levels, Auto Mode, a quiet operation, and a 2, 4, or 8-hour auto-off timer.
  • Odor Control: An activated carbon pre-filter helps capture large airborne particles and reduces odors and VOCs for fresher air.
  • Genuine Filters: For optimal performance and efficiency, it is recommended to use only Genuine Honeywell replacement filters, with True HEPA R Filters replaced annually and Odor Reducing Pre-Filter A replaced quarterly.
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Current price is $159.99
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Comparison Chart:
Minimum Efficiency Reporting Values (MERV)0Honeywell Air Purifier, HPA5100B, 900 sq ft, HEPA Filter, Allergen Plus, Smoke, Pollen, Dust Reducer12Honeywell HEPA Air Purifiers for Home, 990 Sq Ft in 1 Hour, Auto Mode, Air Quality Indicator, Reduces Dust, Pollen, Smoke, Odors, Black, HPA180B0Honeywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT27018LEVOIT Vital 100S-P Smart Air Purifier for Medium Rooms, 3-Stage Filtration for Airborne Particles0GermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC1518LEVOIT Core 200S-P 675 Sq Ft Smart Air Purifier17Homedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,Grey0GermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC482020Homedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium Rooms17WINIX A231 Air Purifier for Bedroom Up to 1,180 Ft² in 1 Hr With Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke, Dust
Contaminants RemovedAllergensHoneywell Air Purifier, HPA5100B, 900 sq ft, HEPA Filter, Allergen Plus, Smoke, Pollen, Dust ReducerAllergensHoneywell HEPA Air Purifiers for Home, 990 Sq Ft in 1 Hour, Auto Mode, Air Quality Indicator, Reduces Dust, Pollen, Smoke, Odors, Black, HPA180BDustHoneywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT270PollenLEVOIT Vital 100S-P Smart Air Purifier for Medium Rooms, 3-Stage Filtration for Airborne ParticlesMoldGermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC151SmokeLEVOIT Core 200S-P 675 Sq Ft Smart Air PurifierAllergensHomedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,GreyDustGermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC4820AllergensHomedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium RoomsBacteriaWINIX A231 Air Purifier for Bedroom Up to 1,180 Ft² in 1 Hr With Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke, Dust
Maximum Room Size175 sq ftHoneywell Air Purifier, HPA5100B, 900 sq ft, HEPA Filter, Allergen Plus, Smoke, Pollen, Dust Reducer-Honeywell HEPA Air Purifiers for Home, 990 Sq Ft in 1 Hour, Auto Mode, Air Quality Indicator, Reduces Dust, Pollen, Smoke, Odors, Black, HPA180B100 sq ftHoneywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT270-LEVOIT Vital 100S-P Smart Air Purifier for Medium Rooms, 3-Stage Filtration for Airborne Particles-GermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC151-LEVOIT Core 200S-P 675 Sq Ft Smart Air Purifier-Homedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,Grey158 sq ftGermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC4820-Homedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium Rooms230 sq ftWINIX A231 Air Purifier for Bedroom Up to 1,180 Ft² in 1 Hr With Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke, Dust
FeaturesFilter Change IndicatorHoneywell Air Purifier, HPA5100B, 900 sq ft, HEPA Filter, Allergen Plus, Smoke, Pollen, Dust ReducerFilter Change IndicatorHoneywell HEPA Air Purifiers for Home, 990 Sq Ft in 1 Hour, Auto Mode, Air Quality Indicator, Reduces Dust, Pollen, Smoke, Odors, Black, HPA180BFilter Change IndicatorHoneywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT270Variable SpeedLEVOIT Vital 100S-P Smart Air Purifier for Medium Rooms, 3-Stage Filtration for Airborne ParticlesFilter Change IndicatorGermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC151Automatic Shut-OffLEVOIT Core 200S-P 675 Sq Ft Smart Air PurifierFilter Change IndicatorHomedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,GreyFilter Change IndicatorGermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC4820Filter Change IndicatorHomedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium RoomsAutomatic Shut-OffWINIX A231 Air Purifier for Bedroom Up to 1,180 Ft² in 1 Hr With Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke, Dust
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Customer ratings & reviews

4.7 out of 5 stars
stars326 ratings179 reviews
How item rating is calculated
  1. 5 stars83% (269)
  2. 4 stars11% (36)
  3. 3 stars3% (11)
  4. 2 stars1% (4)
  5. 1 star2% (6)

Reviews summary

Pros
  • : Setup requires minimal effort.
  • : Made with high-end materials and construction.
  • : Has a contemporary and space-saving appearance.
  • : Captures and eliminates tough kitchen odors.
Neutral
  • : Can be compact, but also feels small to some users.
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Showing 1-3 of 179 reviews

Oct 14, 2025
anonymous
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

best in show

intelligent design. has all the right features. simple filters and easy to stack, very quiet fan. the status indicators are perfect easily readable with an off switch. bought another and buy another soon. the top has a buil-in dentent as a carry handle, perfect. Kudos to the designers!

Helpful?5K3UTF5FTIKG178637873
Nov 6, 2025
Mike
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

In my haste, I ordered this instead of the three filter model like I currently have. Using one HEPA and one prefilter This unit works well in smaller rooms. It is easy to set up, control buttons are visible on top of the unit and it is easy to move. Front panel is easily removed to access filters.

Helpful?5K3UTF5FTIKG178637873
Sep 20, 2025
Michael
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This is perfect

This thing is great!! Love the fan speed options and the size is perfect for the room I have it in. I love this one so much I've already ordered a larger version of this one

Helpful?5K3UTF5FTIKG178637873