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Honeywell 50150 True HEPA Allergen Reducer Germ Fighting Air Purifier with Permanent HEPA Filter

  • 235 sq.ft. Operates Room Size
  • CADR Rating AHAM CADR: 150
  • Dust CADR: 150
  • Pollen CADR: 150
  • HEPA, PreFilter

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Clean air is so important to your good health! The air purifier from Honeywell will do just that! The HEPA air purifier will remove so much of the common household particles from the air, and you will think you are in a beautiful forest, far from the worst of the City's pollutants!

99.97% of what harms you is removed from your room's air -- dust, tobacco smoke, pollen, animal dander and mold spores. The 360-degree air intake and discharge circulates the air, maximizing efficiency, and allowing you to put the filter anywhere it is needed the most. Breathe free again! Put this in your bedroom, for easy nights. No more waking in the middle of the night, sneezing, coughing and gasping for breath from an allergy attack.

Put it in your living room, so that all of your guests are comfortable and feel welcome. Put this in your office, so that your computer will run beautifully, and you will no longer choke on your office mate's tobacco smoke smell!

  • newegg CADR-certified by AHAM Being certified by the Association of Home Appliance Manufacturers, the Honeywell 50150 Enviracaire True HEPA air purifier delivers a rating of 150 CADR (Clean Air Delivery Rate) to effectively reduce pollutants such as dust, pollen and tobacco smoke and features a recommended room size of 15’ X 15’ (235 SQ. FT.).
  • newegg True HEPA Air Purifier The Honeywell 50150 Enviracaire True HEPA air purifier removes 99.97% of common household particles as small as 0.3 microns from the air passing through it such as dust, pollen, tobacco smoke and cat dander.
  • newegg SurroundSeal Technology The Honeywell 50150 Enviracaire True HEPA utilizes SurroundSeal Technology to help minimize air leaks and ensure that the air passes through the filter, capturing particles.

Learn more about the Honeywell 50150




The Honeywell True HEPA Allergen Remover Air Purifier removes at least 99.97% of common household particles as small as 0.3 microns from the air passing through the filter such as dust, pollen, mold spores, tobacco smoke, and pet dander. The carbon activated pre-filter helps remove common household odors while helping to extend the life of the HEPA filter. The patented 360 degree air intake and discharge maximizes efficiency circulating the air and allowing for placement in any area of your room. This air purifier also features the Intelli-Check filter monitor to remind you when to replace the pre-filter and clean the HEPA filter. Simply vacuum to clean filter. Statistics are from the air that passes through the filter. Overall particle reduction is dependent on many factors, including the amount of air processed, the pollutant type, and the pollutants introduction rate into the environment.

- SurroundSeal Technology helps minimize air leaks and insure that the air passes through the filter.

- Activated Caron Pre-filter helps reduce odors.

- AHAM Certified Recommended Room Size 15'x15' (235 sq. ft.)

- Intelli-Check electronic filter indicator reminds you when to clean the HEPA filter & when to change the pre-filter.

- Includes Permanent HEPA Filter that can be cleaned. (See manual on how to clean the filter).

- Includes 1 Carbon Pre-filter, 38002. Recommended that the pre-filter be replaced at least every 3 months dependent on use.

- AHAM CADR: 150


Operates Room Size
235 sq.ft.
Purify Technology
HEPA, PreFilter
CADR Rating
Dust CADR: 150
Pollen CADR: 150
Speed Setting
3 speeds

Electrical Ratings

Power Consumption

Dimensions & Weight

Warranty, Returns, And Additional Information

Customer Reviews of the Honeywell 50150

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  • Mike R.
  • 5/22/2015 1:16:31 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsOverall good, but a it loud

Pros: This unit is able to circulate and clean a decent sized room at the lowest setting.

Cons: The noise level above the lowest setting is higher than I expected.

Other Thoughts: I purchased the unit for a bedroom to help ease allergy issues. The unit works good in my 10x17 room on low and it just tolerable when falling asleep. When I move the unit a larger room and bump up the speed, the noise increase goes up quickly. The highest setting is somewhere near the sound of a vacuum cleaner. I'm happy with the unit overall, but the level of noise limits use.

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  • Mark J.
  • 11/30/2014 8:37:40 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsWorks Great

Pros: Cleans tobacco smell from the air.

Cons: Noisy, even at its lowest setting, still makes a fair amount of noise.

Other Thoughts: Bought this to help with the smell of smoking family members. It did clean the air but has a very annoying drone sound to it. Even on its lowest setting. on high its, lets be fair, noisy to say the least. It does work extremely well

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  • John B.
  • 4/7/2014 1:43:15 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsAir purifier

Pros: Air is cleaner

Cons: Very loud. I used to run the TV at loudness of 23, witht he cleaner running on the low settig the TV has to be at 79 !

0 out of 1 people found this review helpful. Did you? Yes No

  • mike b.
  • 2/10/2014 3:04:32 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

Pros: Works and filters from the very start,could tell difference over perfectly.

Cons: none

Other Thoughts: newegg shipping is the best

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  • Bryanna M.
  • 1/8/2014 4:14:53 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsactually works for allergies

Pros: I have allergies and asthma and I used to get very congested while sleeping (enough that I would wake up due to being unable to breathe). I also get bad eye allergies (itchiness, dryness). I started running this on the low setting while sleeping and it actually helps. It doesn't completely eliminate my allergy problems (no filter can do that due to pets in the room, bedding and dust/dander accumulation) but I am very happy with my purchase of this filter. I would estimate my allergies while sleeping to be 50-60% better. I also found the noise on the low/sleep setting not to be bothersome at all; it is similar to an unobtrusive white noise. It has a indicator light for replacement of the charcoal pre-filter and cleaning of the HEPA filter. I appreciate the permanent air filter, although I haven't cleaned it yet. It is also a reasonable price for the technology (Pure HEPA, pre-filter, and ionization).

Cons: It is large and has to be setup with at least three foot clearance 360 around it, so it gets a dresser all to itself.

Other Thoughts: If you have allergies or asthma, get this. It won't "cure" you, but it will make sleeping more comfortable.

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  • Amelia S.
  • 12/28/2012 8:45:08 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsLarge, Loud, AWESOME

Pros: This is the best air purifier I have ever bought especially at this price point. It was almost plug and play, only thing I had to do was wrap the carbon filter around the HEPA filter and it was good to go. Turned this beauty on, and it cleaned the air like none other. My asthma seems to be alot better with this going as opposed to not having it. I have 4 cats at my house and terrible allergies, haven't itched my eyes once since I have gotten this. WAY WORTH THE MONEY.

Cons: The only perceived con would be when its running at full blast its a little loud, but its not any worse than a window fan.

Other Thoughts: This piece of equipment is a must have if you have allergies or asthma you will feel the difference within hours.

1 out of 2 people found this review helpful. Did you? Yes No

  • CASEY S.
  • 9/7/2012 1:02:35 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsWorks great

Pros: I smoke inside and have cats. This thing works great. I have friends who are allergic to cats. After I got this, dander wasn't a problem for them.

Cons: I was using this in a very small apartment and I started cooking meat on the stove regularly. The grease would smoke up and fill the apartment. It filtered it out pretty well but after I moved I could tell that the air coming out of it had a strong ceder sort of smell. The Hepa was entirely tinted brown.

Other Thoughts: Good for light smoke and dander. Keep extra carbon pre-filters on hand.

1 out of 1 people found this review helpful. Did you? Yes No

  • Justin H.
  • 6/25/2012 10:16:02 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsI can't tell a difference..

Pros: Not too loud, but loud enough to drown out backround noises.

Cons: Doesn't seem to make a difference. Replacement filter cost is high.

Other Thoughts: I sleep with my German Shepherd in the room and get bad allergies regardless of the dog being in there. I bought this in hopes of helping, but doesn't seem to make much of a difference. I only gave 4/5 stars because it hasn't done anything bad. Myabe it helps slightly and I just don't notice it much.

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  • carson h.
  • 6/17/2012 6:15:15 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsLungs like Michael Phelps now!!

Pros: works super simple just put the black filter around the thing on the inside on the bottom and turn the knob its that easy.

Cons: hevy as He77 and pretty big aobut 1/2 half the size of a keg. and on low setting it sounds like one of my servers. I'm able to tune the noise out but this thing sounds like a 747 when on Max. so i keep it at low and it omits a low recognisable humm but easily tuned out over an hour or so.

Other Thoughts: hey it works I have clean air noticeably less dust now. I'm used to the hum it omits overall i would recomend and buy this again only wish newer models could sound less like a rocket ship on Max.

1 out of 3 people found this review helpful. Did you? Yes No

  • Glen M.
  • 6/12/2012 12:35:42 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsDefinitely worth it!

Pros: Does it's job VERY WELL. I've had other cheap air purifiers in the past and I never realized how much of a difference a good air purifier can do.

Cons: High setting is quite loud, but I like it... helps drown out noisy kids, lol. Because it draws air in at 360 degree's you have to give it enough space away from other objects, so you may have to adjust things around.

The only real Con is the super bright blue power LED. Would be nice if there was a way to turn this LED light off (without voiding the warranty that is, lol).

Other Thoughts: I bought 2 of these about 2 1/2 months ago (one for the living room and one for the master bed room). We have 3 indoor cats, and 3 kids so it's hard to keep the house clean. We live in west Texas so we have dust/dirt to deal with on top of all that. We used to see stuff floating in the air around the house even with our old air purifiers, but now with these 2 new ones there is practically no visible anything floating in the air (even if the beams of light shine through the house).

2 out of 3 people found this review helpful. Did you? Yes No

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