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  • HEPA Filtration: helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.1
  • Antimicrobial coating inhibits growth of bacteria on filters
  • Reduces VOCs and odors with enhanced activated carbon filter.2
  • Air Quality Monitor with particle and VOC sensors
  • Visual Display of Air Quality
  • Auto Sensing/Cleaning Option adjusts performance based on air quality
  • Touch Screen Controls
  • Four air cleaning levels plus Turbo Clean setting
  • Automatic shut-off timer - 2, 4, or 8 hours
  • Filter replacement indicator and control panel dimmer
  • Durable Metal Housing with casters for easy mobility
  • Independently tested and AHAM Verifide to circulate and filter room air up to 4.8 x per hour in a 325 sq. ft room.3
  • The Honeywell HPA600B Air Purifier has 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.
  1. From the air that passes through the filter, 0.3 microns and larger.
  2. When operated with the odor reducing pre-filter. It is recommended to always use the pre-filter when operating this air purifier. This product does not reduce or adsorb carbon monoxide gas. Make sure gas appliances are well ventilated.
  3. 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.

The Honeywell Professional Series True HEPA Air Purifier features our most powerful air cleaning to date with a premium design that is built to last. Powered by particle and VOC sensors, an Indoor Air Quality Monitor constantly measures the room air and provides real time, easy-to-understand feedback via an LED Air Quality Indicator. Heavy duty 3-in-1 filters help capture up to 99.97% of microscopic particles.1 This Honeywell True HEPA Air Purifier helps capture airborne particles like dust, pollen, pet dander, tobacco, cooking, fireplace smoke and mold spores. This air purifier also uses a mechanical filtration process - meaning a fan pulls the particle - filled air into the unit and forces the air through a HEPA filter. The process helps clean and circulate air in a room up to 4.8 times an hour in a 325 sq. ft. setting.2

Easy to Maintain Replacement Filters

The Certified 3-in-1 HEPA/Carbon Filters (model HRF-Z2) only need to be replaced once a year. A filter light reminds you when to change the filters and they are easy to replace - no tools required.

Preset Modes for Ultimate Comfort

For nighttime use, select Sleep Mode in order to dim the lights and set the air purifier to the quietest speed. Select Auto Mode and the HPA600B will automatically respond to indoor pollutant levels and adjust the cleaning level accordingly. Rest assured that the Honeywell Professional Series True HEPA Air Purifier is working hard so you don't have to.

AHAM Verifide

Any air purifier that is AHAM (Association of Home Appliance Manufacturers) Verifide means that it has been independently tested to ensure its efficiency in reducing smoke, dust and pollen in the suggested room size. The AHAM assigns a CADR (Clean Air Delivery Rate) Rating that measures the volume of filtered air delivered by an air cleaner. The Honeywell HPA600B Professional Series True HEPA Air Purifier received the following CADR Rating:

  • 5 Air changes per hour in a 325 sq. ft. room
  • Tobacco Smoke: 210
  • Dust: 184
  • Pollen: 205
  1. From the air that passes through the filter, 0.1 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.
Product Details
Product Specs
Air Purifiers
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Honeywell Professional Series True HEPA Air Purifier - Black, HPA600B Video

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HPA600B customer reviews

Overall Rating

10 Reviews
10 customers recommend this product
Honeywell Professional Series True HEPA Air Purifier - Black, HPA600B Reviews
February 26, 2023

High Quality, solidly built purifier that has worked well for several years with consistent use. Quiet on low setting and ability to dim the lighted display is helpful when using in the bedroom. Only problem is the cat. She frequently gets her paws on top of the unit with her head over the freshly blowing clean air and knows how to turn on the turbo button...

Paul Swarm
February 26, 2021
Verified Purchase
2nd air purifier

Bought a second one because the difference in air quality was so good I wanted a second purifier for my bedroom. So now I have one in the downstairs living room and one in my upstairs bedroom....might buy another haha. Worth every penny

Paul Swarm
February 12, 2021
Verified Purchase

We don't have the air purifier upstairs its downstairs in the living room but when we go downstairs we can tell the difference of air quality. I will purchase another for my bedroom upstairs

James Bradshaw
February 2, 2021
Verified Purchase
Great Product

This is a great well made machine. The controls are simple and straightforward, Access to the filters is easy, it is quiet, and stylish. And, I feel like I am protecting my family from Covid and who knows what else is coming at us? James Bradshaw

Diana Cummings
January 19, 2021
Verified Purchase

the air purifier is working wonderfully.

Karen Montag-Leifling
September 20, 2020
Verified Purchase
Godsend for my daughter who is a teacher with special education children up to the 4th grade

I am so thankful for Nicole who took my order. I explained that I ordered this item but did not see the email that it was canceled stating it didi not go through my credit card and I needed to use paypal which I do not use. The item was on back order. School was about to start. I talked to Nicole and she said the item was in. She took the order and the item was shipped out that day just days before school started. My daughtersroom was set up and there was a teacher school meeting. She had the purifier on and noticed the meter reading poorer air. She closed the door and reading went back to the good zone. One of the teachers noted it was thoughtful someone thinking of taking care of her and the students. My daughter reports there is a significant difference in the quality of air in the room. Her students are young special ed children who dont keep masks on. The aide in the room is also caring for her mother who has cancer and is thankful for the device as well to improve air quality. I am so thankful for Nicole who was understanding and efficient in our hour of need. I researched air purifiers and this one hit all the recommendations. So happy for the quick response from Nicole and a quality product much needed in this stressful time. Thank you Nicole!! - Karen

rebekah boral
June 1, 2020
Verified Purchase
Dental office

Filters to .1 microns which is good for air cleaning in a dental office. Machine is a comfortable sound on auto and is a little loud on turbo.

Cheryl Garrity
May 18, 2020
Verified Purchase
Easy to operate

Very easy to set up and operate. Plug in and get familiar with the controls -- took 10 minutes. Now I use every morning to clean the air. Smells and dust are greatly reduced.

March 5, 2020
Verified Purchase
fresh air monster

it's been a month since i got this purifier and i love it specially removing odors. i would recommend this %100 to my friends. my daughter has asthma and that was the main reason why I choose honeywell No OZONE pure HEPA filtration. i'm not going by the looks or the technology that people complaint about no APP or no Alexa comparable I just need the performance to give my princess a good night sleep.

Donna Serra
January 21, 2019
Verified Purchase
Great Air Purifier

We are very happy with the purchase of this air purifier. It filters particles smaller than other purifiers. It is reasonably portable and always runs in the bedroom at night. The air is noticeably fresh and it is good knowing we have quality air to breathe.

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