AIRFIRE HEPA Air Purifier for Large Rooms up to 2500 Sq.ft, Air Purifiers for Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, AP401, White
AIRFIRE HEPA Air Purifier for Large Rooms up to 2500 Sq.ft, Air Purifiers for Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, AP401, White
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AIRFIRE HEPA Air Purifier for Large Rooms up to 2500 Sq.ft, Air Purifiers for Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, AP401, White

4.6 stars out of 2114 reviews
(4.6)|
2,114 ratings

Key item features

  • Efficient Purification: Features a 4-stage filtration system with a CADR of 247CFM/420 m³/h, capable of cleaning up to 2500 sq.ft once per hour, effectively removing 99.97% of particles as small as 0.3 microns.
  • Smart Controls: Includes a 1-12 hour timing function, a child lock to prevent unintentional touches, and an intelligent auto mode that adjusts fan speed based on real-time air quality.
  • Air Quality Display: Equipped with a sensitive infrared air quality sensor that provides a real-time digital display and color indicator of the surrounding air quality.
  • Quiet Operation: Utilizes a brushless motor for a quiet sleep mode operating at only 22dB, with all LED lights turning off except for the sleep mode indicator.
  • Adjustable Speeds: Offers 4 rotational fan speeds, controllable via the touch panel or an included remote control for convenient operation.
  • Filter Reminder: Features a smart filter change reminder that flashes an indicator light after 3000 hours of use, recommending replacement every 6-8 months.
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Current price is Now $89.99
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was $159.79
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Comparison Chart:
Contaminants RemovedDustAIRFIRE HEPA Air Purifier for Large Rooms up to 2500 Sq.ft, Air Purifiers for Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, AP401, WhiteAllergensDreo HEPA Air Purifier for Large Room up to 1600 sq.ft/2h, Smart Purificador for Allergies and Asthma, Remove 99.97% Pet Hair, 5-Stage Filter with PM2.5 Air Quality Display, 18W DC Motor Energy-SaveOdorVAVSEA Air Purifier for Home Large Room up to 1350 sq.ft, HEPA Air Filter for Allergies and Asthma with 20dB Sleep Mode, Air Cleaner for Dust, Pollen, Wildfire, SmokeSmokeAIRFIRE HEPA Air Purifier for Home up to 1300 Sq.ft, Air Purifiers for Allergies and Asthma, Bedroom, Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, Model AP201, BlackDustAIRFIRE H14 HEPA Air Purifiers for Home up to 2215 Sq.ft, Air Purifier for Allergies and Asthma, Pollen, Wildfire/Smoke, Pet Dander & Odor, Dust, AP304, WhiteBacteriaAIRFIRE HEPA Air Purifier for Home up to 1300 Sq.ft, Air Purifiers for Allergies and Asthma, Bedroom, Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, Model AP201, Black,2 pcs/ caseAllergensKNKA Air Purifier, HEPA Air Purifiers for Large Rooms up to 2500 Sq. ft., Air Cleaner with Air Quality Monitor, Smart WiFi, and Aromatherapy, for Allergies, Pets, Odors, Dust, Pollen, and SmokePet DanderAIRFIRE HEPA Air Purifier for Large Rooms 3500 Sq.ft, WiFi Air Purifiers for Wildfire, Smoke, Pet Dander&Odor, Dust, Pollen, AP404, BlackAllergensAirfire Air Purifier for Large Rooms up to 1850 Sq Ft, Smart WiFi Air Purifier with H13 True HEPA Filter, Ideal for Smoke, Dust, Pets & AllergiesDustBreezome Air Purifier for Home Bedroom, Hepa 3-in-1 Filter Cleaner with Aromatherapy Function for Better Sleep, Smoke, Pet Dander, Odor, Dust, Office, White
FeaturesAutomatic Shut-OffAIRFIRE HEPA Air Purifier for Large Rooms up to 2500 Sq.ft, Air Purifiers for Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, AP401, WhiteFilter Change IndicatorDreo HEPA Air Purifier for Large Room up to 1600 sq.ft/2h, Smart Purificador for Allergies and Asthma, Remove 99.97% Pet Hair, 5-Stage Filter with PM2.5 Air Quality Display, 18W DC Motor Energy-SaveFilter Change IndicatorVAVSEA Air Purifier for Home Large Room up to 1350 sq.ft, HEPA Air Filter for Allergies and Asthma with 20dB Sleep Mode, Air Cleaner for Dust, Pollen, Wildfire, SmokeFilter Change IndicatorAIRFIRE HEPA Air Purifier for Home up to 1300 Sq.ft, Air Purifiers for Allergies and Asthma, Bedroom, Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, Model AP201, BlackAutomatic Shut-OffAIRFIRE H14 HEPA Air Purifiers for Home up to 2215 Sq.ft, Air Purifier for Allergies and Asthma, Pollen, Wildfire/Smoke, Pet Dander & Odor, Dust, AP304, WhiteAutomatic Shut-OffAIRFIRE HEPA Air Purifier for Home up to 1300 Sq.ft, Air Purifiers for Allergies and Asthma, Bedroom, Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, Model AP201, Black,2 pcs/ caseFilter Change IndicatorKNKA Air Purifier, HEPA Air Purifiers for Large Rooms up to 2500 Sq. ft., Air Cleaner with Air Quality Monitor, Smart WiFi, and Aromatherapy, for Allergies, Pets, Odors, Dust, Pollen, and SmokeAutomatic Shut-OffAIRFIRE HEPA Air Purifier for Large Rooms 3500 Sq.ft, WiFi Air Purifiers for Wildfire, Smoke, Pet Dander&Odor, Dust, Pollen, AP404, BlackAutomatic Shut-OffAirfire Air Purifier for Large Rooms up to 1850 Sq Ft, Smart WiFi Air Purifier with H13 True HEPA Filter, Ideal for Smoke, Dust, Pets & AllergiesFilter Change IndicatorBreezome Air Purifier for Home Bedroom, Hepa 3-in-1 Filter Cleaner with Aromatherapy Function for Better Sleep, Smoke, Pet Dander, Odor, Dust, Office, White
Filter TypeHEPAAIRFIRE HEPA Air Purifier for Large Rooms up to 2500 Sq.ft, Air Purifiers for Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, AP401, WhiteActivated CarbonDreo HEPA Air Purifier for Large Room up to 1600 sq.ft/2h, Smart Purificador for Allergies and Asthma, Remove 99.97% Pet Hair, 5-Stage Filter with PM2.5 Air Quality Display, 18W DC Motor Energy-SaveActivated CarbonVAVSEA Air Purifier for Home Large Room up to 1350 sq.ft, HEPA Air Filter for Allergies and Asthma with 20dB Sleep Mode, Air Cleaner for Dust, Pollen, Wildfire, SmokeHEPAAIRFIRE HEPA Air Purifier for Home up to 1300 Sq.ft, Air Purifiers for Allergies and Asthma, Bedroom, Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, Model AP201, BlackHEPAAIRFIRE H14 HEPA Air Purifiers for Home up to 2215 Sq.ft, Air Purifier for Allergies and Asthma, Pollen, Wildfire/Smoke, Pet Dander & Odor, Dust, AP304, WhiteHEPAAIRFIRE HEPA Air Purifier for Home up to 1300 Sq.ft, Air Purifiers for Allergies and Asthma, Bedroom, Pet Dander&Odor, Dust, Pollen, Wildfire/Smoke, Model AP201, Black,2 pcs/ caseHEPAKNKA Air Purifier, HEPA Air Purifiers for Large Rooms up to 2500 Sq. ft., Air Cleaner with Air Quality Monitor, Smart WiFi, and Aromatherapy, for Allergies, Pets, Odors, Dust, Pollen, and SmokeHEPAAIRFIRE HEPA Air Purifier for Large Rooms 3500 Sq.ft, WiFi Air Purifiers for Wildfire, Smoke, Pet Dander&Odor, Dust, Pollen, AP404, BlackHEPAAirfire Air Purifier for Large Rooms up to 1850 Sq Ft, Smart WiFi Air Purifier with H13 True HEPA Filter, Ideal for Smoke, Dust, Pets & AllergiesActivated CarbonBreezome Air Purifier for Home Bedroom, Hepa 3-in-1 Filter Cleaner with Aromatherapy Function for Better Sleep, Smoke, Pet Dander, Odor, Dust, Office, White

Customer ratings & reviews

4.6 out of 5 stars
stars2,114 ratings679 reviews
How item rating is calculated
  1. 5 stars79% (1,670)
  2. 4 stars10% (216)
  3. 3 stars4% (88)
  4. 2 stars2% (42)
  5. 1 star5% (98)

Reviews summary

Pros
  • : Offers great value at this cost.
  • : Runs at a low noise level during use.
  • : Offers 4 automatic adjustment options.
  • : Displays accurate air quality readings.
  • : Provides accurate air quality readings.
  • : Has a clean and odor-free scent.
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Customer images

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Showing 1-3 of 679 reviews

Mar 11, 2025
Brenda
Top Reviewer
Item details
Shape: B
Sold byGCZ Official StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Dr. J air purifier is awesome it works wonderful. It cleans up the air in my home. I was looking for one that did more sq. ft. and this was perfect. I'm on oxygen and needed something to clean the air and this has done the job. I highly recommend buying it.

Helpful?3W907FZR5ID25015474304
Nov 18, 2025
Coffee Lover
5 out of 5 stars review

Seller Verified Purchase

Fresh Air Guaranteed!!

Wonderful product,since we started using our new but 30 years old 925SF office with smell a little not good, 2 of our employees have asthma, thank GOD we decided to buy it, the AIR now breathable in our old office, I can tell the huge difference for us all.

International review
Review from walmart.ca
Helpful?3W907FZR5ID25015474304
Feb 2, 2026
Candace
Top Reviewer
Item details
Shape: B
Sold byGCZ Official StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Very pleased with product

I have been so pleased with this purifier that I purchased a second one. I have friends who smoke and it really helps with the odor. It is pretty quiet even when it's purifying the air from smoking orders or during fire season from smoke odors that seep into the home or cooking orders. I've also noticed a difference with having a pet and the odor. Definitely worth it. easy to set up and use.

Helpful?3W907FZR5ID25015474304