Compare prices for more than 300 different robotic cleaners
Popular in May :

Germguardian AC5350 Quietest Air Purifier

Add to wishlistAdded to wishlistRemoved from wishlist 0
Add to compare
Add your review
Set Lowest Price Alert
Notify me, when price drops
Set Alert for Product: GermGuardian AC5350B Elite 4-in-1 Air Purifier with True HEPA Filter, UV-C Sanitizer, Captures Allergens, Smoke, Odors, Mold, Dust, Germs, Pets, Smokers, 28" Germ Guardian Large Room Home Air Purifier - $139.99
Check all prices

☑ 4-way purification
☑ Energy star rated
☑ Best air purifier for smoke
☑ Cleans the air 4X per hour
☑ 5 speeds for efficient cleaning
☑ UV-C light to kill germs and viruses

Last updated on May 23, 2020 6:54 pm

Score & Analysis

Features Score



Price Range : $100 - $200

Group Rank : #12( out of 27 Products )


Average score in the group


Best score in the group



Overall Rank : #33( 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) 291 178.45 below average
129 184.33 below average
CADR Dust 298 162.16 below average
108 164.7 below average
CADR tobocco smoke 291 156.75 below average
108 163.45 below average
CADR pollen 343 172.42 below average
127 176.64 below average
Air changes per hour 5 4.21 below average
4 2.8 Above average
Energy consumption [Watt] 32 88.4 Above average
N/A 65.6 below average
Room Size 500 288 below average
167 332.98 below average
Noise level [db]-Air purifier 23 44.78 Above average
N/A 41.09 below average
Airpurifier weight [lb] 3.35 14.33 Above average
11.1 13.22 below average
Warranty [Months] 60 38.67 Best
60 42 Above average


Keeping the indoor air clean is very important. Remember that you are breathing that air throughout the day. Breathing polluted air can give rise to various respiratory and other diseases. The Germguardian AC5350 quietest air purifier with 4 stage-purification system can efficiently clean the air inside your house. It is one of the best air purifier for smoke packed with numerous useful features.

Features of Germguardian AC5350 Quietest Air Purifier

HEPA Filter technology

The True HEPA filter technology in the quietest air purifier successfully captures 99.97% of the airborne particles like dust, pollen, allergens, pet dander, mold spores, etc.

It is capable of trapping particles of as small as 0.3 microns.

Digital control panel

For ease of use, this air purifier comes with a digital control panel.

This gives the users more precise control over the operation of the device. You can conveniently switch between speeds; control the UV-C light function, and much more.

UV-C light for added purification

The UV-C light is an added feature in this purifier. It is an added purification layer that effectively penetrates thin-walled viruses and bacteria.

This includes airborne germs like staph, influenza, rhinovirus, and pneumonia.

Odor reduction

The pre-filter of this purifier comes with a layer of activated charcoal. This helps to reduce many types of odors from the air. It includes odor from pet, cooking, smoke, and more.

5-speed setting

You have the option to choose from 5 speeds in this Germguadrian AC5350 air purifier. Depending upon the air conditions inside your house, you can choose from speed 1 to 5 for effective purification.

The high-speed of the purifier provides effective allergen control and keeps the air clean.

Smart filter indicator

You don’t have to worry about remembering the dates to change the filters.

The purifier comes with a smart filter indicator. When the life of the filter is exhausted the indicator will illuminate to alert you.


A very useful feature in this device is the timer function.

You can set the timer for up to 8 hours. Once the timer is set, after the lapsed number of hours the purifier will switch off automatically.

Price History

Price history for GermGuardian AC5350B Elite 4-in-1 Air Purifier with True HEPA Filter, UV-C Sanitizer, Captures Allergens, Smoke, Odors, Mold, Dust, Germs, Pets, Smokers, 28" Germ Guardian Large Room Home Air Purifier
Latest updates:
  • $139.99 - May 23, 2020
  • $131.13 - May 18, 2020
  • $230.31 - May 3, 2020
  • $159.99 - March 29, 2020
  • $129.99 - February 15, 2020
  • $139.99 - January 5, 2020
  • $109.73 - December 21, 2019
  • $129.99 - December 7, 2019
Since: November 26, 2019
  • Highest Price: $230.31 - May 3, 2020
  • Lowest Price: $109.73 - December 21, 2019

Additional information

Specification: Germguardian AC5350 Quietest 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 add to noise pollution?

No, this air purifier is one of the quietest air purifier that does not make noise while operating. It is a silent device that does not add to noise pollution.

Can this air purifier benefit a house with pets?

Yes. The Germguardian air purifier is equipped with a powerful True HEPA filter. It effectively removes 99.97% of the airborne impurities. This includes pet dander too. Also, the activated carbon layer helps to get rid of various odors like pet odors.

At what intervals should the filters of the quietest air purifier be changed?

The HEPA filter in the air purifier will need replacement every 6 months. However, the replacement time also depends on the usage and the number of contaminants that accumulate within.

Is the pre-filter washable? Can it be reused?

No. The pre-filter along with the carbon filter is attached with the HEPA filter. Hence, it cannot be washed and reused.

What kind of maintenance is required for the Germguardian air purifier?

For maintaining the purifier you need to regularly check the filters. You may occasionally vacuum them to maintain its efficiency. The external of the device should be cleaned with a soft dry cloth only. Avoid using any kind of harsh cleaners on the surface.

What is the life span of the pre-filter?

The pre-filter is attached to the True HEPA filter. And hence, the life span is the same as HEPA filter i.e. 6 months approximately. After the stipulated time the pre-filter and HEPA filter will need replacement.

Which place is best for the efficient performance of this device?

The device is best used inside the house. Always place it on a firm and flat surface. Maintain a distance of 1 foot from any wall or furniture for proper airflow.

What impurities can the air purifier remove?

The 4 stage purification process helps to get rid of various impurities in the air. This includes larger dust particles, pollen, allergens, pet dander, viruses and germs like rhinovirus, influenza, staph, etc. The purifier traps household odors from cooking, smoke, and pet odors. This purifier is a complete package for giving you the cleanest air inside your house.

How much is the weight of this device? Is it portable?

This purifier weighs 11.25 lbs. It is lightweight and can be easily taken from one room to another in the house. It also has a handle for convenient lifting.

What special features are there in this purifier?

The Germguardian air purifier consists of a UV-C light feature. It kills airborne germs like staph, influenza, etc. Thus, curbing diseases to spread in the house. Also, Titanium Dioxide activated by the UV-C light helps to decompose the remaining molecules.

Who can use this air purifier?

This air purifier is efficient in trapping airborne impurities like dust, pollen, allergens, pet dander, and germs too. This device can be used by those with pets. People with allergies can also benefit from this purifier.

How much is the power consumption of this air purifier for smoke? Is it star energy certified?

The Germguardian air purifier consumes a power of 60 watts with 5 watts power used by the UV-C light. Yes, it is star energy rated and is energy efficient. You can use it without worrying much about the electricity bills.

How much room size can the purifier cover?

The air purifier is apt for a room size of 167 sq. ft. Thus, you can use it in your bedroom, living room, and study area too. The device comes with an ACH of 4X. This means that the purifier will clean your room every 15 minutes.

Is there any app for wireless control?

No, this air purifier does not come with many advanced features. There is no app for controlling this device.

How much warranty is there for this product?

This product has a 5-year limited warranty. The warranty covers any defect in the material or workmanship from the manufacturer.

What type of filters is there in the air purifier?

There are 2 types of filters. First is the True HEPA filter which eliminates 99.97% of the impurities from the air. The second is a pre-filter with an activated carbon layer. This effectively removes larger particles and odors from the house.

How many speeds are there? Can they be adjusted?

There are 5 fan speeds in the purifier. Yes, they can be adjusted as per the requirement. The powerful fan can effectively reduce allergens in the air.

Does the air purifier emit ozone?

No. The air purifier from Germguardian is an ozone-free product. It does not harm the environment and can be used safely to get clean and pure air in the house.

Is there an automatic turn off feature?

Yes, there is a timer feature in this air purifier. You can set the timer for up to 8 hours. After the set time, the device will switch off automatically.

Is there a filter change indicator? Does the purifier have an air sensor?

Yes, the air purifier has a filter change indicator. When the filter life is exhausted the indicator light will glow to let you know it’s time to change the filter.

Is it remote controllable?

No. There is no remote control for operating this device.

What are the CADR values for this Germguardian purifier AC5350 air purifier?

The CADR values are; Pollen 125, Smoke 125, and Dust 125.

Reviews (0)

User Reviews

0.0 out of 5
Write a review

There are no reviews yet.

Be the first to review “Germguardian AC5350 Quietest Air Purifier”

Your email address will not be published. Required fields are marked *


Additional Information

Register New Account
Reset Password
Compare items
  • Total (0)