Best Quiet Air Purifier: 10 Top Picks with Low Noise Levels Reviewed

Looking for the best quiet air purifier to get those moments of noise-free sleep surrounded by fresh air? I handpicked products that provide cleaner air, but most importantly they don’t produce the high-pitched distracting sound that is common in some models.

I invite you to dive into this guide where each of the picks has been reviewed on several important factors. So let’s not wait up and start reading to make the smarter quieter choice!

Quick Answer

Best air purifiers, known for their no-noise operation have decibel ratings between 24 to 54. This means they are low in noise. It helps improve your health and provides a much better quality of sleep while providing relief from allergies or other unpleasant household smells.

But how to pick the right one? In this article, I will compare the top 10-best quiet air purifiers based on;

  • Noise reduction capabilities,
  • Efficiency,
  • Replacement filters/pre-filters,
  • Features, and more.

Continue reading to find out which one fits the best as per your needs and preferences and what to keep in mind before throwing your money at it. So let’s get started.

TABLE

Here is a quick rundown of the best quiet air purifiers I have selected:

Image

Air Purifier

Filters

Area Coverage

Amazon Rating

1. Pre-Filter,

2. HEPA Filter,

3. Carbon Filter

219 Sq Ft

Price not available

1. Pre-Filter,

2. HEPA Filter,

3. Carbon Filter,

4. UV-C light

167 Sq Ft

$99.99

1. Pre-Filter,

2. HEPA Filter,

3. Carbon Filter,

4. Cold catalyst filter

700 Sq Ft

$239.99

1. Pre-Filter,

2. HEPA Filters,

3. Substantial Carbon Filter

430 Sq Ft

$249.99

1. Pre-Filter,

2. HEPA,

3. Carbon,

4. Electrostatic,

5. Ozone

540 Sq Ft

$251.35

1. Pre-Filter,

2. HEPA Filter,

3. Carbon Filter

700 Sq Ft

$349.00

1. Pre-Filter,

2. Green True HEPA filters,

3. Activated Carbon Filter

650 Sq Ft

$507.24

1. Pre-Filter,

2. True HEPA filtration

1300 Sq Ft

$636.65

1. Pre-Filter,

2. HEPA Filter,

3. Carbon Filter

674 Sq Ft

$1,399.99

1. Pre-Filter,

2. HEPA Filter,

3. Carbon Filter

423 Sq Ft

$219.99

But you need more info before making the choice right? Don’t worry I got you covered. Let’s dive into the detailed review of each:

1. Levoit Core 300: The Best Pick

Levoit Core 300

Let’s take a look at some of the pros and cons:

Pros

  • Uses shock pads to ensure that it operates with low noise levels as low as 24dB.
  • LED control panel light can be turned off during sleep mode.
  • Set the timer from 2 hours up to 8 hours so the air purifier can shut off on its own while you rest.
  • Customizable filters let you choose from four different filters to suit your environment’s needs.
  • Can change air 5 times in a 219 ft² and clean a 350 ft² in 20 minutes.
  • It does not use UV/Ion light so does not emit a harmful Ozone gas.

Cons

  • The purifier must be plugged into an electrical outlet to function. So you must place it near the socket.

It is an excellent no-noise purifier. It not only has 3-three stage filtration to ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The smart air purifier also has an extremely low noise output of 24 decibels during sleep mode.

Read Also: Best Air Purifier For Asthma And Allergies: 11 Models for Health Improving

It fits seamlessly into home decor and keeps pet dander, dust, pollen, VOC, and viruses away.

Levoit Core 300

Features

Let’s have a look at some features of this model:

  • QuietKEAP Technology can reduce the noise for a quieter home
  • VortexAir technology features a 360-degree high-speed removal of airborne germs and chemicals
  • Toxin Absorber filters out toxic metals that can cause health problems
  • Pet Care features wet-dry filtration to remove pet odor from intimate areas of your home

Specs

Here’s an overview of the specs of this product:

Specification

Levoit Core 300

Coverage area:

219 ft² / 20 m²

CADR:

141 (Smoke), 140 (Dust), 145 (Pollen)

Filter type:

Pre-Filter, H13 True HEPA Filter, High-Efficiency Activated Carbon Filter

Noise Level:

24 to 50dB

Number of settings:

3

Power Consumption:

45 Watts

Certification:

CARB compliant, Energy Star certified, FCC certified, ETL listed, and CA PROP 65 certified.

Warranty:

2-Year Limited with 30-Day Money Back Guarantee

Dimensions:

14 Inches x 8.7 Inches  x 8.7 Inches

Weight:

7.5 Pounds

Recommendation: Purchase this model if you are looking for a budget-friendly, compact, and portable quiet air purifier. Its exceptional modern features make it a great deal for the money.

Check out this video review to understand why it’s lying on top.

YouTube video

2. GermGuardian AC4825E: Best for Germ Protection

GermGuardian AC4825E

In this portion, I will explore the pros and cons of this model:

Pros

  • The lowest fan speed settings will only output white noise.
  • Easy control with a power knob.
  • Its slim, vertical, cylindrical shape makes it easy to place on desktops and small shelves.
  • Travel-friendly, and can be packed easily in a suitcase.

Cons

  • Does not have an ionizer.

It is one of the smallest air purifiers available in the market. The shape also helps to ensure quiet operation. It is best utilized in campers and RVs. You can travel to the outskirts without caring about dust, allergens, or pollens.

No need to worry about bacteria and viruses in the campsites either because the device can wipe them away from the air. You will need a power source though as it works via a cord.

Germ Guardian AC4825E

Features

Let’s take a look at some of the features:

  • UV lamp helps to kill harmful bacteria found in the air
  • ENERGY STAR certification offers energy efficiency and therefore reduces your energy bill
  • Ultra-Quiet Mode is a quiet feature that lowers noise levels in your breathing space

Specs

Let’s see the model’s specs:

Specification

GermGuardian AC4825E

Coverage area:

167 sq. ft.

CADR:

108(Smoke), 118 (Dust), 125 (Pollen)

Filter type:

Pre-Filter, Charcoal Filter, True HEPA Filter, UV-C Light

Noise Level:

40 dBA

Number of Settings:

3

Power Consumption:

55 Watt

Certification:

ENERGY STAR Certified; ENERGY STAR Canada Certified, Verified Zero Ozone

Warranty:

3 Years

Dimensions:

22'' H X 6.75'' W X 10.25'' D

Weight:

8.55 lb

Recommendation: This purifier is a sigh of relief for families going on a road trip. Use it to clean the air in your RVs, and keep the allergens, pollen, and atmospheric bacteria away. You will rest well at night after a day of fun because it is one of the quietest air purifiers.

Recommended reading: Best Air Purifier for Car in 2023 – Reviews and Buying Guide

3. Hathaspace HSP001 Air Purifier: Best for Odor Control

Sale
Hathaspace HSP001 Air Purifier

In this part, I will discuss the positives and drawbacks:

Pros

  • Has a whisper-quiet operation of only 43 decibels.
  • Has a Sleep mode that dims the LED display light to avoid disturbance.
  • Auto mode adjusts fan speed by assessing indoor air quality. So nap worry-free about energy efficiency.
  • Remote controlled so you can turn it off/on without getting up from your bed.
  • Includes an ionizer that eliminates odors, and smoke, and catches very small particles from the air.
  • 98% removal rate of Viruses and Bacteria (Staphylococcus Albus & Escherichia Coli)

Cons

  • Does not have a filter replacements indication so you will have to check yourself.

The HSP001 has a five-stage filtration system that eliminates up to 99.97% of airborne particles. A mid-sized room of 700 sq ft can have an air change in an hour. What’s wonderful about it is that it produces no noise pollution yet is packed with high-grade features.

If your home is exposed to airborne pollutants and viruses it can kill them. You can now have peace of mind that no respiratory disease will be caused by them.

Hathaspace HSP001

Features

Let’s take a look at some of the features:

  • Powered by a cold catalyst filter, which extracts harmful bacteria
  • Air Quality Sensor that can adjust its operation automatically
  • Smart sensor monitors indoor air quality and warns you when the air becomes stale or polluted.

Specs

Here’s an overview of the specs of this product:

Specification

Hathaspace HSP001 Air Purifier

Coverage area:

700 sq. ft.

CADR:

160 m3/hr

Filter type:

Pre-Filter, H11 True HEPA Filter, Activated Carbon Filter, Cold catalyst filter

Noise Level:

43 dB to 66 dB

Power Consumption:

45 Watt

Certification:

(CARB) approved, UL-certified

Warranty:

2 Years

Dimensions:

13 L x 7 W x 20 H inches

Weight:

12 lb

Recommendation: Buy if you are looking for a quiet air purifier that also tackles unpleasant odors. If you fear that viruses are being introduced from outside it can kill them. It is best suited to improve the indoor air quality of medium-sized bedrooms and living rooms.

4. Medify MA-40 Air Purifier: Best for Larger Rooms

Medify MA-40 Air Purifier

In this portion, I will examine the pros and cons:

Pros

  • Low noise levels as compared to most air purifiers in the large coverage category.
  • A lifetime warranty makes it a safe purchase.
  • Four-stage HEPA filtration technology ensures 99.97% of air pollution is cleaned.
  • Child lock will restrict all controls so kids and pets won’t mess with settings while you nap.
  • Improve indoor air quality with the ionizer. It will release negative ions to finish off dust, pollen, and animal dander.
  • Four setting timer helps eases the worry about turning it off. No need to wake up mid-sleep.

Cons

  • Does not have a built-in air quality sensor.
  • It is not a very loud air purifier but the highest fan speed setting can be noisy.

The MA-40 is arguably the best quiet air purifier for larger areas. You can use it in the lounges and to manage smoke and smells from the open kitchen. Inhale peacefully and deeply while you do leisurely activities in large rooms or spaces.

Get rid of volatile organic compounds in the air, pet dander, and airborne particles. Invest in it confidently as Medify offers a lifetime warranty and filter replacements.

Medify MA-40

Features

Let’s take a look at some of the features:

  • UV Light and Ozone-Free Ionizers effectively purify room air and clean the air you breathe
  • The touch screen allows you to select any of the three recommended speeds
  • The replacement indicator will notify you when a filter needs to be replaced

Specs

Let’s see the model’s specs:

Specification

Medify MA-40 Air Purifier

Coverage area:

430 sq ft (15 min), 840 sq ft (30 min), 1,600 sf every 60 minutes

CADR:

380m3/h (224 CFM), 226 CFM (Smoke), 252 CFM (Pollen), 206 CFM (Dust)

Filter type:

Pre-Filter, (H13/H14) HEPA Filters, Substantial Carbon Filter

Noise Level:

44.6 dB

Number of Settings:

3

Power Consumption:

68 W

Certification:

Energy Star, CARD approved, UL-certified

Warranty:

Lifetime (if genuine Medify filters are used at the recommended cadence)

Dimensions:

22"H x 9.9”W x 10.9”D

Weight:

15.6 lbs

Recommendation: Invest in it if you need to cover large rooms. Low noise output won’t intrude when you are watching TV or reading in the lounge.

Read Also: 6 Best Air Purifier for 1200 Sq Ft in 2023

5. Blueair Blue Pure 211+ Best for Sleek Design

Sale
Blueair Blue Pure 211+

Let’s delve into the plus and negative points of this device:

Pros

  • No need to worry about filter replacements as it comes with 2 washable pre-filters.
  • Low power consumption and Energy Star certified
  • Fast and effective air cleaning with high CADR
  • Fabric filters with various colors and designs

Cons

  • Does not have a timer or auto mode. Will have to note the operation time and turn it off yourself.

The 211+ has a low energy consumption and has a simple, one-button control. Its 360-degree air intake design allows it to purify the air in all directions.

It is known to be the quietest air purifier for large areas. You can barely hear any noise on the lowest fan speed while the highest fan speed makes meek ambient noise.

Blueair Blue Pure 211+ Air Purifier

Features

Let’s take a look at some of the features:

  • Digital display with an easy-to-follow readout.
  • Remote control to change settings from the comfort of your bed
  • Shuts off automatically when it senses changing levels of air pollution

Specs

Here’s an overview of the specs of this product:

Specification

Blueair Blue Pure 211+

Coverage area:

540 ft² (50.16 m²)

CADR:

350 CFM Smoke, Pollen, Dust

Filter type:

Pre-Filter, True HEPA, Activated Carbon, Electrostatic, Ozone

Noise Level:

31 - 56 dB

Number of Settings:

3

Power Consumption:

61 W

Certification:

Energy Star

Warranty:

2 years of warranty and 60-day home trial

Dimensions:

20 x 13 x 13 in

Weight:

13 lb

Recommendation: If you are a light sleeper then you should buy it. Place it in medium to large-sized rooms and you shall have no complaints.

6. Alen FLEX Air Purifier: Best for Customization

Alen FLEX Air Purifier

In this portion, I will examine the pros and cons:

Pros

  • It has the option to customize the filters. Pick the ones according to the indoor air pollutants you are experiencing.
  • Turn on the Sleep mode to dim the lights and operate quietly. That makes it suitable for use in bedrooms at night.
  • It is made to use less power, so it won’t cost you too much money on your electricity bill.
  • A contemporary design. You can change the front panel to match the colors of your interior. Hence it is loved by offices especially.
  • Forever warranty makes it an easy purchase decision. You can buy multiple units.

Cons

  • It doesn’t have a built-in air quality indicator.

Alen’s purifier is a good choice for home as well as office. Despite its powerful performance, it operates quietly by producing only 39 dB of noise at its lowest speed setting. Hence it is not disruptive in an office setting.

You can clean the airborne particles and eliminate unpleasant odors, creating a cleaner and healthier indoor environment for house members or employees.

Alen FLEX

Features

Let’s take a look at some of the features:

  • WhisperMax technology reduces noise levels to as low as 25 dB
  • Energy Star certified to save up energy and money
  • Customizable design to suit your needs for preferences

Specs

Let’s see the model’s specs:

Specification

Alen FLEX Air Purifier

Coverage area:

700 sq ft (65.03 m2) every 30mins

CADR:

225

Filter type:

Pre-Filter, H13 True HEPA Filter, Activated Carbon Filters

Noise Level:

Lowest Speed 25 dBa | Highest Speed 50 dBa

Number of Settings:

4

Power Consumption:

50 W

Certification:

SleepScore Validated, CARB approved, Energy efficient by Energy Star

Warranty:

Lifetime

Dimensions:

H 25" x W 15" x D 8.5"

Weight:

15 lbs (6.8 kg)

Recommendation: It is one of the best quiet air purifiers. However, it is bulky and covers large areas. We recommend offices use it to complement their interior and afford replacement filters.

7. Coway Airmega 400: Best for Smart Control

Coway Airmega 400

Let’s discuss the positives and drawbacks:

Pros

  • Sleep Mode reduces noise and power.
  • While the sleep mode is on it can detect the room’s light and dim the LED monitor if it is dark.
  • Coway has combined carbon and HEPA Green filter to eliminate Viruses.
  • Packed with automatic features like Smart Mode, Eco Mode.
  • The timer settings 1, 2, 4, or 8 hours are ideal if you need undisturbed sleep.
  • Smart Home systems such as Alexa can control it while you are napping.

Cons

  • It’s bulky and big. It is recommended to place it on the floor.

This air purifier is incredibly quiet, making it perfect for your master bedroom. The Airmega 400 is designed to purify the air in large rooms up to 1,560 square feet, making it ideal for spacious living areas, open-plan offices, and yoga centers.

Its sleep mode is unlike other quiet air purifiers. It not only lowers the noise, power consumption, and fan speed but judges room lighting and dims its own LEDs.

Coway Airmega 400

Features

Let’s take a look at some of the features:

  • The auto timer can be adjusted to suit your needs.
  • ECO mode will keep your home fresh
  • Smart Mode allows you to monitor your daily pollutant count through an app on your phone

Specs

Here’s an overview of the specs of this product:

Specification

Coway Airmega 400

Coverage area:

650 Sq Ft, and 1,560 square feet in 30 mins

CADR:

328 (Smoke), 328 (Dust), 400 (Pollen)

Filter type:

Washable Pre-Filter + Max2 Filter Set (Activated Carbon + Green True HEPA™)

Noise Level:

22 dB to 52 dB

Power Consumption:

66 W

Warranty:

5 year

Dimensions:

14.8" W × 14.8" L × 22.8" H Inches

Weight:

24.7 Pounds

Recommendation: It can be best used in huge spaces. Buy it for your master bedroom, yoga centers, libraries, and open offices. It is a reliable quietest air purifier to cover large enclosures.

Here’s a video review with further details.

YouTube video

8. Alen BreatheSmart 75i Air Purifier: Best for Noise Efficiency:

Sale
Alen BreatheSmart 75i Air Purifier

Let’s take a look at some of the pros and cons of this model:

Pros

  • The auto mode takes responsibility for energy efficiency and changes setting according to air quality.
  • The noise produced is known as ‘pink noise’ which supports deep sleep.
  • Filter change interval is longer than a year meaning low-cost maintenance.
  • Monitor indoor air quality, and filter status and turn the air purifier on/off via the mobile app—no need to move from your bed or couch.
  • The designer panel can be in three different colors to complement the interior.

Cons

  • Not recognized by CARB

This charmer can cover a whopping 1300 square feet. It is remarkable that it is one of the quietest air purifiers, yet able to clean gigantic spaces. It not only is silent but emits pink noise that is known to relax the human mind.

In addition to its silence, the 75i True HEPA Air Purifier has many impressive markers. It captures allergens, dust, and even mold. The activated carbon filter removes smoke and other unpleasant odors.

Alen BreatheSmart 75i Air Purifier

Features

Let’s take a look at some of the features:

  • Alen® Air app controlled makes it so easy to use, allowing you to see when it needs cleaning
  • Provides accurate ozone-free technology that can clean the air around you.
  • Smart Sensor allows you to control which mode is turned on automatically based on air quality

Specs

Let’s see the model’s specs:

Specification

Alen BreatheSmart 75i Air Purifier

Coverage area:

1,300 sq. ft

CADR:

347

Filter type:

Prefilter, True HEPA with activated carbon filters

Noise Level:

25 to 49 dB

Number of settings:

5

Power Consumption:

45 W

Certification:

Energy Star, Consumer Reports Recommended

Warranty:

Forever Guarantee

Dimensions:

27" H x 18.5" W x 11.5" D

Weight:

27 lbs

Recommendation: Public spaces with a big footfall that needs minimal noise. Such as event halls that host seminars will make the best use of it. It can be kept in homes too if you open the doors of each room so it can change the air of the whole flat.

Read Also: Best Air Purifier For Bedroom: Top 11 For Peaceful Sleep

9. BLUEAIR Protect 7770i: Best for Allergens

BLUEAIR Protect 7770i

In this part, I will discuss the pros and cons of this air purifier:

Pros

  • HEPASilent Ultra air filter removes 99.97% of viruses and eliminates VOCs, and odors quietly.
  • Auto mode and the air purifier will automatically increase the fan speed when pollution levels.
  • Blueair Friend app allows you to remotely control the purifier and receive real-time air quality updates.
  • Mechanical filtration changes air 5 times in an hour.
  • GermShieldTM function that activates when a germ-prone environment is detected.

Cons

  • It does not come with a washable pre-filter. The replacements can be bothersome.

The 7770i can cover a large area of up to 3,235 sq. ft in half an hour. It is equipped with smart features such as Wi-Fi connectivity, air quality sensors, and voice control compatibility.

It operates quietly, making it perfect for bedrooms and other peaceful environments. While it’s a bit expensive, it’s a great investment for your health and well-being.

BLUEAIR Protect 7770i

Features

Let’s take a look at some of the features :

  • Alexa, or Google Assistant-enabled device, so you can control the unit right from your smartphone.
  • Smart RFID chip and app to manage the system
  • Remote control dial with a number pad to allow you to adjust the air purification mode and volume levels

Specs

Here’s an overview of the specs of this product:

Specification

BLUEAIR Protect 7770i

Coverage area:

674 sq. ft in 12.5 min, 3,235 sq. ft in 30 mins

CADR:

435 CFM (Smoke), 435 CFM (Pollen), 400 CFM (Dust)

Filter type:

Pre-Filter, H13 True HEPA Filter, High-Efficiency Activated Carbon Filters

Noise Level:

25 dB to 53 dB

Number of settings:

2

Power Consumption:

76 W

Certification:

AHAM Veride

Warranty:

1-year lifetime

Dimensions:

33.9" H x 13.4" L x 13.4"

Weight:

43.2 lb

Recommendation: Purchase if you are looking for a smart air purifier that operates silently and has tons of features. It is heavy on the purse but a great deal if you want to cover a large space.

Read Also: Best Air Purifier For Asthma And Allergies: Top 11 Models

10. Dreo Macro Max Air Purifier: Best for Modern Features

Dreo Macro Max Air Purifier

Let’s take a look at some of the pros and cons of this model:

Pros

  • It consists of Sleep Mode. It operates on a low fan speed and the LED turns off to darken the room.
  • Light detection features detect the brightness of the room and adjust the LED on its own. This is independent of Sleep Mode.
  • Safety lock features shut the air purifier off if the back cover is opened. No need to worry if the kids or pets snoop around while you rest.
  • Use the mobile app to check air quality, adjust speed, change mode, and access setting even when you are outside.

Cons

  • Some users may find the design to be bulky.

It is one of the quietest air purifiers but is highly underrated. The sleep mode is innovative and LED dimming on its own is an incredible feature if you doze off.

If laziness is taking over you during nap time then reach for your phone, turn the sleep mode on, then go back to dreamland. The hospital-grade filtration will continue to clean the air.

Dreo Macro Max Air Purifier

Features

Let’s take a look at some of the features:

  • Large monitoring display to help you keep track of your household’s indoor air quality.
  • Smart Wi-Fi voice control system enables you to easily set a schedule.
  • The built-in night light mode lets you see your surroundings in a low-light environment.

Specs

Let’s see the model’s specs:

Specification

Dreo Macro Max Air Purifier

Coverage area:

423 square feet (39 m²)

CADR:

273 CFM (464m³/h or 273ft³/min)

Filter type:

3-in-1 H13 True HEPA Filters, High-Efficiency Activated Carbon Filters, Prefilter

Noise Level:

24 to 50 dB

Number of settings:

4

Power Consumption:

56 W

Certification:

Certified by FCC, ETL, CARB approved

Warranty:

1-year warranty, extendable up to 30 months by registration

Dimensions:

11.22 x 11.22x 20.86 inches

Weight:

11.89 lb (5.35kg)

Recommendation: If you need a smart air purifier with modern features then this is one to consider. It is a quieter air purifier than most but not short of a contemporary look.

A Deeper Insight Into Quiet Air Purifiers

The best air purifier should have low noise capability. They function with lower decibel outcomes. Hence they are ideal for bedrooms of light sleepers. The quiet ones should have noise levels no higher than 50 decibels when running at their highest fan speed.

How do Quite Air Purifiers Differ from Standard Ones?

The key difference between quiet air purifiers and standard ones is that quiet air purifiers tend to have a lower decibel output. If you want a quiet purifier, look for one with a maximum noise between 50 and 60 dB.

What You Need to Know About Their Longevity?

If properly maintained, an air purifier can last for many years and help keep your home safe. The filter life on the other hand is:

  • 6 to 12 months for HEPA, and a replacement can cost $200.
  • 3 to 6 months for activated carbon filters. Replacement can cost $50.
  • Air purifiers require regular replacement of pre-filters. The replacement cost ranges from $80 to $150.

6 Important Considerations Before Choosing Quiet Air Purifiers

In order to get yourself the right air purifier do establish the following points and then only make your purchase. Let’s view what they are.

6 Important Considerations Before Choosing Quiet Air Purifiers

1. How to Choose Based on Decibel Rating?

If your priority is the low noise when selecting air purifiers, then you must check the decibels rating assigned to it. It will tell you exactly how much buzzing it makes at the lowest and highest fan speed.

2. Which filter Removes Which Pollutant?

Most air purifiers use prefilters, HEPA filters, charcoal filters, and some UV lights too. Here are their functions:

  • Pre-filter: It is responsible for trapping large pollutants in the air such as pet hair and pollen.
  • HEPA filters: This filter is placed to catch small pollutants that can be 0.3 to 0.1 microns. That means dust, mold, and bacteria.
  • Carbon filters: These are responsible for harmful gases and odors such as smoke and VOCs.
  • UV lights: They are used to catch viruses in the air.

Read Also: 8 Best Air Purifier with Washable Filter in 2023

3. How to Know Which is the Best Mode Setting?

Look for a smart air purifier that has a minimum of 3 settings or more. This way you can control power consumption. Moreover, an auto mode detects the air quality level in your home and automatically adjusts the fan for you to have the cleanest air possible.

4. How to Know When Filter Needs to be Changed?

Here are the easy and uncomplicated ways you can judge if the filter needs to be changed:

How to Know When Filter Needs to be Changed

  • Indicator light: Most new air purifiers have an alert light that turns red when it is time to change the filters.
  • Time Advised by the Manufacturer: You can also check the instruction manual to see the recommended time for that particular model.
  • Check the Filter: It is best to take the filter out, check yourself, and assess if it needs to be replaced as changing interval depends on the usage and air condition of the house.

5. Should You Choose the Sleep Mode?

If you are interested in buying a new air purifier I would advise you to consider a quiet one with low decibels and sleep mode. It can lower the noise level and energy in your room. Saving on power consumption as well.

6. How to Choose Based on CADR Rating?

The CADR score is a rating system that indicates how well a particular air purifier can clean the air in a room. The higher the number, the more air purifier would be efficient. Take a careful look at the score for each pollutant.

How to Choose Based on CADR Rating

Top 5 Reasons to Buy a Quiet Air Purifier

Quiet air purifiers are a choice worth considering if you:

  1. If you like a clean and quiet environment where the noise level should be low.
  2. Need to run it at the highest fan speed without disturbing your peace.
  3. Are sensitive to noise and prefer a more peaceful environment.
  4. Would like to ensure continuous operation without being intrusive.
  5. Want to remove airborne contaminants and pollutants without sacrificing your peacefulness

FREQUENTLY ASKED QUESTIONS

How many decibels is a quiet air purifier?

A quiet air purifier should emit less than 50 decibels even on the maximum setting.

Is there a downside to air purifiers?

Generally, there is no downside to air purifiers. But, keep a check on them as some emit harmful ozone.

What is the lowest noise level air purifier?

The lowest noise-level air purifier is the Core 300, Coway 400s, or any other one that produces less than 25 decibels.

Conclusion

There you have it: my list of the best quiet air purifier for your abode. In this article, I outlined 10 top models along with 6 important considerations that you should keep in mind before putting your money in them.

Personally, if you ask me, my top pick is the Levoit Core 300. It’s an affordable choice and has a sound level of only 24dB at its lowest setting that won’t disturb your sleep or work, this model might be the best option for you.

Levoit Core 300
The Levoit Core 300 is a quiet home air purifier. It has been designed to effectively remove pollutants and chemicals from indoor air, as well as odors in the air. This model has an operating noise level of 24dB, which is slightly louder than a whisper or rustling leaves.