Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier
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Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier

11" x 28.3" x 8.2" - 168 Sq. ft. Coverage - 3 Speed - White - Compatible With Air Filter HLSHAPF30PDQU - View Complete Details

Product Number: HLSHAP424NU

4.6 star rating4.69 reviewsRead All ReviewsWrite a Review

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Estimated Delivery - 1 business day(s) - Wed 3/29 2 business days - Thu 3/30

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Product Details

Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier - High-performing 99% HEPA™ filter helps remove airborne particles and allergens while carbon filtration reduces unpleasant odors. Electronic ionizer increases performance. Microban® antimicrobial product protection. Quiet operation. Stylish yet practical thin tower design lets you add powerful air purifying to even tight spaces.

  • 99% HEPA™ filter helps remove airborne particles and allergens.
  • Carbon filtration reduces unpleasant odors.
  • Microban® antimicrobial product protection.
  • Electronic ionizer increases performance.
  • Quiet operation.
  • Stylish yet practical thin tower design.
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Reviews

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Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier
 
4.6

(based on 9 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 9 customers

Displaying reviews 1-9

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4.0

Very effective

By 

from Undisclosed

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I have a cat and the dander and fur was overwhelming. I purchased 2 of these for my house and it helped soo much - won't ever be totally gone - I won't give up my cat!! Haha

 
3.0

Fan noise

By 

from Brooklyn, NY, United States

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I bought it about a month ago and the only problem I have is that the fan makes a WA WA WA sound and at night it is a problem.

 
5.0

have had for many years

By 

from Arizona, United States

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I originally bought 2 of these about 10 years ago. 6 years ago, 1 of them went out so we bought a new version of it. it went out 2 years ago. in the mean time, we still have 1 of the original ones left. it just went out and we need to get another one. we will probably buy the exact same one, as it has lasted many years and we have gotten our money's worth out of it. it works great, no complaints at all about it. when we bought the house we are in now, the previous owner smoked like a chimney, and everything smelled horrible. we put this into the center of the room, came back a week later, the house no longer smelled of smoke. we threw out the filters right away and got new ones. neither my husband or I have had colds, flues or anything- until recently. my husband caught a cold and that is how we come to realize the unit has gone out. it was silent when we 1st got them and it is noisier now. so, time to replace it. great product, highly recommend

 
5.0

Great features

By 

from Brooklyn, NY, United States

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I have been buying the same model for tests. I absolutely love it. Tall and slender. It works perfectly and last years. I also buy it for gifts. My family loves it. Can't live without it. I actually take it with me if I sleep over someone's house. Can't sleep without it. Been using this product over 10 years now. Holmes products are the best

 
5.0

Very quiet

By 

from Hattiesburg, MS, United States

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I am happy with the recent upgrades. This model is quieter then our previous one.

 
5.0

Had it for years

By 

from Denver, CO, United States

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

Keep it clean and it will keep working great, cleans the air very well

 
5.0

New Holmes Tower Air Purifier to replace old one

By 

from Northwest Arkansas

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I purchased the Holmes tower air purifier because my old one, which I had for many years, finally quit working. I have been very happy with the one I had and glad to get the new one. My husband thinks it is the reason he has not had a cold in three years.

 
5.0

WHAT A MACHINE

By 

from QUEENS NY

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

WORKS BETTER THAN I THOUGHT IT WOULD WANT TO BUY THE SMALLER ONE FOR MY BEDROOM

 
4.0

Good for the money but hard to clean

By 

from Parachute, CO, United States

Comments about Holmes Harmony HAP424-U 99% HEPA/Carbon Filter Air Purifier:

I've had my air purifier for over 3 years and it has worked great. I use the multi-purpose filters to eliminate the fine dust and cigarette smoke in my unit. The only draw back with this unit is it's hard to clean. On one side you can remove the grate which makes that side easy, but on the other side the grate is fixed. This requires me to use q-tips and other long instruments to get to the build up of shmootz on the fan.

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