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Honeywell HPA204 quiet hepa air purifier

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Set Alert for Product: Honeywell True HEPA Allergen Remover HPA204, White - $219.99
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☑ 2 stage purification system
☑ 3 cleaning speeds with Turbo setting
☑ Quiet HEPA air purifier
☑ Energy star rated
☑ Automatic shut off timer

Last updated on June 2, 2020 2:38 pm

Score & Analysis

Features Score



Price Range : $201 - $300

Group Rank : #5( out of 12 Products )


Average score in the group


Best score in the group



Overall Rank : #18( out of 85 Air purifier )


Average score in Air purifier


Best Score in Air purifier



Features Group This
Best Average Remarks Best Average Remarks
CADR (Clean air delivery rate) 680 339.4 below average
N/A 184.33 below average
CADR Dust 400 253.67 below average
190 164.7 Above average
CADR tobocco smoke 400 236.33 below average
200 163.45 Above average
CADR pollen 400 258.33 below average
180 176.64 Above average
Air changes per hour 5 5 Best
5 2.8 Best
Energy consumption [Watt] 43 60.67 Above average
N/A 65.6 below average
Room Size 620 400.08 below average
310 332.98 below average
Noise level [db]-Air purifier 23 41.29 Above average
N/A 41.09 below average
Airpurifier weight [lb] 10 18.18 Above average
14 13.22 Above average
Warranty [Months] 120 58.91 Above average
60 42 Above average


The Honeywell HPA204 air purifier effectively removes several airborne allergens and germs to keep your house air clean and fresh. This quiet HEPA purifier continuously draws all the impurities from the air and releases back pure air.

This helps to maintain a particle-free air indoors and thus, keep you and your family away from respiratory and other such diseases. Designed for large rooms, the purifier is sure to impress you with its wonderful features.

Features of Honeywell quiet hepa air purifier:

HEPA Filter technology

The HEPA filter technology used in this Honeywell air purifier works efficiently to capture 99.97% of the particles. The filter is capable of eliminating particles as small as 0.3 microns. These particles can potentially be the cause of several respiratory diseases.

However, thanks to the HEPA filter airborne pollutants like dust, pollen, pet dander, etc. are unable to be in the air for longer. Keeping things simple, the HEPA filter is designed to be replaced only once in a year.

Filter change indicator

A very useful feature of the quiet HEPA air purifier is the filter change indicator. When the filter life is near exhaustion, the indicator will go on to remind you about changing the filter.

The filter change mechanism is also simple and does not require any tools. With the filter indicator, you now don’t have to worry about setting up reminders for filter change.

Carbon pre-filter

The Honeywell large room air purifier consists of a powerful purification process which also involves a carbon pre-filter.

The function of this pre-filter is to absorb large particles and VOCs, odor, gases, etc. from the air before the pollutants enter the HEPA filter. This ensures, that the air that is released into the room is absolutely free from all kinds of pollutants and odors.

Different Cleaning levels

Taking the purification one step ahead, this Honeywell air purifier comes with different cleaning levels. The 4 levels are Allergen, germ, general cleaning, and turbo. As per the requirement in your house, you can set the purifier in different modes.
For instance, during allergy season, you can use the allergy mode to maintain clean air. Similarly, you can also use the general cleaning mode for everyday use and the Turbo mode for maximum cleaning.

Honeywell HPA204 quiet hepa air purifier Prices

Price History

Price history for Honeywell True HEPA Allergen Remover HPA204, White
Latest updates:
  • $219.99 - May 8, 2020
  • $197.89 - May 5, 2020
  • $178.00 - January 17, 2020
  • $154.99 - January 11, 2020
  • $155.99 - December 30, 2019
  • $171.72 - December 12, 2019
  • $189.61 - December 9, 2019
Since: December 9, 2019
  • Highest Price: $219.99 - May 8, 2020
  • Lowest Price: $154.99 - January 11, 2020

Additional information

Specification: Honeywell HPA204 quiet hepa air purifier



Mold spores



Bacteria and viruses

Chemical and gas fumes

Odros and smells

Pet dender

CADR rating

CADR (Clean air delivery rate)




CADR tobocco smoke


CADR pollen


Air changes per hour


Energy consumption [Watt]


Room Size


Noise level [db]-Air purifier


Filters & Sensors
Hepa fliter

True hepa Filter

Air quality sensors

Carbon filter

Filter replacement indicators


Washable pre filter

Other useful
Carrying handle


Digital control

Night light

Programmable timer

Technology-Air purifier
0.3µm particle removal (%)


Antimicrobial treatment

Ozone free

Photocatalytic oxidation

Plasma wave technology

Airpurifier Height [inch]


Airpurifier Length [inch]


Airpurifier weight [lb]


Airpurifier Width [inch]


Warranty [Months]


Wireless controls

Amazon Alexa-Air

Google Assistant-Air

App Control-Air

Remote Control-Air

Voice Control-Air


Does this air purifier cause noise pollution?

The Honeywell HPA204 air purifier has quiet operation and doesn’t cause noise pollution.

Can this Honeywell large room air purifier help a house with pets?

Yes. The purifier has a 2-stage purification process which includes a HEPA filter and a pre-filter. The HEPA filter successfully captures 99.97% of the pollutants as small as 0.3 microns. This includes pet dander, hair, pollen, etc. So, if you have pets in your house this purifier can help to keep your air free of pet odor and dander too.

When do the filters of the quiet HEPA air purifier need to be replaced?

The pre-filter needs to be replaced every 3 months. However, the HEPA filter lasts longer and needs replacement only once in a year. The filter change indicator will alert you when it’s time to change the filters.

Can the pre-filter be washed? Can I reuse it?

No, the pre-filter is not washable. It can be used for 3 months and then needs to be replaced. It cannot be reused.

How do I maintain the Honeywell air purifier?

For optimal performance of the purifier, it is recommended to change the pre-filter every 3 months, and the HEPA filter every 12 months. The external of the air purifier can be cleaned with a soft dry cloth only.

How long does the pre-filter last?

3 months. Since the pre-filter not only absorbs odors but also captures large particles it tends to get dirtier. Hence, it is recommended to replace it every 3 months.

Which place is best suited for the optimum performance of the purifier?

Always choose a flat surface for the purifier. And make sure to place the purifier facing away from any wall or furniture. Also, make sure the grilles are not blocked in any way.

What kind of impurities can the Honeywell large room air purifier remove?

The carbon pre-filter of the purifier captures large particles and also absorbs odors, VOCs, tobacco smoke, etc. The HEPA filter captures up to 99.97% of the airborne pollutants like allergens, pollen, pet dander, etc. This gives your house refreshed and clean air.

How much is the weight of the purifier? Is it portable?

The device weighs 14lbs. The dimensions of this Honeywell large room air purifier are compact and hence, it is portable and can be conveniently used in multiple places.

Does the purifier come with any special features?

This air purifier has 4 cleaning levels: general cleaning, allergen, germ, and turbo. Depending upon the air quality inside the house, you can set the purifier on the desired level. During the cold and flu season, you can set it to germ mode, to keep bacteria and germs away. For faster cleaning, the turbo mode will work the best.

Who can benefit from this Honeywell HPA204 air purifier?

Clean air is vital to maintain the overall health of the family. Anyone who wishes to have clean indoor air can use the purifier. The 2 stage purification system helps to capture many airborne pollutants and odors. This helps to keep the air pure. The purifier can also help with pet owners and people with allergies too.

How much power does it consume? Is there any energy star rating?

The Honeywell large room air purifier consumes a power of 84 watts. Yes, it is energy star rates, AHAM verified and also California ARB certified.

What is the ideal room size for the Honeywell air purifier?

310 sq. ft. is the ideal room size for this air purifier. You can use it in the living room, bedrooms, and offices too.

Is there any app for controlling the app?

No, there is no wireless app for controlling this device.

How much warranty does the device have?

5-year limited warranty. The manufacturer will repair or replace any defects found in the material or workmanship of the product.

Which type of filter is used in this Honeywell purifier?

2 types of filters are there. The first is a carbon pre-filter and the other is a HEPA filter. The pre-filter captures odors and larger air particles that pollute the air. While the HEPA filter eliminates small particles of as 0.3 microns like pollen, allergen, dust, pet dander, etc.

How many speeds does the purifier have? Can they be adjusted?

4 cleaning levels/speeds are there. The general, germ mode, allergen cleaning, and the Turbo setting.

Does the purifier release ozone into the air?

No, there is no kind of ozone emission from the purifier. It is environment-friendly and star energy certified.

Does it have an automatic turn-off feature?

Yes. There is a timer feature in the purifier. Using this you can preset the timer to 2, 4, 8 hours. After the preset time, the device will shut off automatically. This feature will be especially useful during the night time or when you are not at home and want the device to shut down after a few hours.

Is there an indicator to alert about the filter change? Does it have an air quality indicator?

Yes, there are 2 filter change indicators. One is for the pre-filter and the other is for the HEPA filter. The pre-filter light will glow every 3 months, and the HEPA filter every 12 months depending upon the usage. No, there is no air quality indicator in this air purifier.

Is the air purifier remote-controllable?

No, there is no remote control provided for operating this Honeywell quiet HEPA air purifier. Instead there is a digital panel placed on the device, which can be conveniently used to operate the purifier.

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