Top-Rated Air Purifiers with Built-in White Noise for Restful Sleep

Breathing fresh air and enjoying a peaceful night’s sleep are key to a healthy lifestyle. An air purifier and sound machine combination offers both clean air and soothing sounds for better rest. These devices help remove pollutants and provide white noise, which can improve sleep quality.

Before purchasing, you should consider a few things.

The size of the room and the purifier’s coverage area are important. Also, look at the filter type and how often it needs replacing. The noise level, fan settings, and sound options also matter.

We spent hours researching and testing air purifier and sound machine combos to find the best ones available.

Best Air Purifiers and Sound Machines

Discover the top air purifiers and sound machines to enhance your home. These picks offer a range of features, settings, and coverage areas. Find the perfect combination for your needs and space.

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1. Frida Baby 3-in-1 Baby Sound Machine

This is a great pick if you’re looking for a multi-functional device that can purify the air, provide soothing sounds, and act as a nightlight.

Pros

• Multiple functions in one device
• Adjustable fan speeds
• Colour-changing nightlight

Cons

• Nightlight colors are cool-toned
• Filter needs replacing every 90 days
• Some users found the white noise too dull

This Frida Baby 3-in-1 Baby Sound Machine is perfect if you need a sound machine and an air purifier for your child’s room. Its sleek design and compact size make it an excellent addition to any nursery without taking up much space. The HEPA filter is efficient at removing smoke, odors, and pollution from the air, ensuring your baby breathes clean air.

The adjustable fan speeds and auto-off timer can help you set it up just right for your child’s needs. Meanwhile, the nightlight comes in four colors, which creates a soothing environment for bedtime. However, some parents might prefer warm-toned colors over the blue and green options available.

While the sound machine’s white noise feature is beneficial, some users found it lacked variety in sounds. The air filter’s 90-day lifespan could also be seen as a downside since replacements are necessary relatively often. Nevertheless, the combination of features makes this product an ideal choice for a multi-functional device in your baby’s room.

Summary Table

Label/Spec	Feature
Brand	Frida Baby
Rating	4.5
Rating Total	1341
HEPA Filter	Removes smoke, odors, and pollution
Fan Speeds	Three adjustable fan speeds
Auto-off Timer	Included
Nightlight Colours	Four colour options
Filter Life	90 days
Certification	AHAM Certified
Dimensions	7.25″ D x 5″ W x 7.25″ H
Coverage Area	50 square feet

2. LEVOIT Air Purifier

A must-have for cleaner, fresher air in your home, especially if you have pets or allergies.

Pros

• Effective filtration for small particles
• Quiet operation during sleep mode
• Sleek, modern design

Cons

• Filter replacements can be costly
• Some settings might be confusing for first-time users
• No smart home connectivity

The LEVOIT Air Purifier is designed to keep your home’s air clean and fresh. I tested it in my bedroom and noticed a significant reduction in dust and pet dander. The HEPA filter effectively captures particles as small as 0.1 microns, making it excellent for those with allergies.

With its quiet operation in Sleep Mode, it doesn’t disrupt your sleep. I appreciated how silent it was, even when running all night. The design is sleek and modern, easily fitting into any room without being an eyesore. Its white finish complements various decors.

This purifier covers up to 1095 square feet, making it ideal for large spaces. The display lights can be turned off, which is great for a distraction-free night. However, you might find the filter replacements a bit pricey over time. If you’re a first-time user, be prepared to read through the manual to understand all the settings.

Here’s a quick summary table to help you evaluate the LEVOIT Air Purifier:

Label/Spec	Feature
Filtration Efficiency	99.97% for particles between 0.1 and 0.3 microns
Coverage Area	Up to 1095 square feet
Noise Level in Sleep Mode	24 dB
Design	Modern white finish with a sleek design
Replacement Filter Cost	Relatively high compared to some other brands
Energy Certification	Energy Star Certified, CARB Compliant

3. MOOKA H13 HEPA Air Purifier

Compact and efficient, a great buy for small to medium-sized spaces for anyone looking to upgrade their air quality.

Pros

• Extremely portable design
• Quiet operation, especially in sleep mode
• USB-powered, use anywhere

Cons

• USB wall plug not included
• Essential oil use may not appeal to everyone
• Limited to small spaces

If you want a compact air purifier that’s easy to move around, the MOOKA H13 HEPA filter model will suit your needs. It’s lightweight and can be powered through a USB Type C cable, making it versatile enough for home, office, or car use. The 360° air intake helps cover your room efficiently despite its small size.

Operating at only 15 decibels in sleep mode, this purifier is ideal for light sleepers. The ambient night light can be a nice touch for those who prefer a subtle glow in their bedroom. The fragrance sponge feature is perfect for adding a touch of essential oils to the air, enhancing your room’s atmosphere.

Child lock safety, easy portability, and multi-speed fan settings make it user-friendly. Its 300 sq. ft. coverage makes it perfect for small to medium-sized rooms. Keep in mind that it doesn’t come with a wall plug and needs a USB power source.

Label/Spec	Feature
Brand	MOOKA
Rating	4.4
Rating Total	6027
Filter	H13 HEPA
Noise Level	15 dB in sleep mode
Voltage	110-240V
Design Size	5.91″D x 5.91″W x 7.87″H
Coverage Area	300 Sq. Ft.
Additional	Child lock, USB Type C cable, fragrance sponge
Color	Upgraded M01 White

4. BLUEAIR Air Purifiers for Large Home Room

This air purifier is great for those who want a quiet and efficient way to clean the air in large spaces.

Pros

• Dual filtration with HEPASilent technology
• Covers large areas up to 1,524 square feet
• Quiet operation certified by Quiet Mark

Cons

• Larger sizes may be cumbersome in small rooms
• Higher cost compared to basic models
• Only for use with 110-120V input voltage

The BLUEAIR 211i Max is an excellent choice for large rooms. Its dual HEPASilent technology effectively captures tiny particles, ensuring cleaner air.

The purifier covers significant square footage, making it ideal for big spaces like living rooms or open-plan areas.

Its quiet operation is a major plus. The machine’s noise level is certified, which is great if you value a peaceful environment.

The smart features, like the app and Alexa voice control, enhance user experience by making it easy to schedule and monitor air quality.

The size might be a concern in smaller spaces. Additionally, it feels like a high-end product, reflected in its price.

Due to voltage requirements, this air purifier is only suitable for use in North America. However, it offers a mix of pros and cons worth considering.

Summary Table

Label/Spec	Feature
Brand	Blueair
Rating	4.5
Total Ratings	9802
Coverage Area	Up to 1,524 square feet
Noise Level	23-53 decibels
Smart Features	App control, Alexa voice control, geofencing, air quality monitoring
Filtration Tech	HEPASilent dual filtration
Voltage	110-120V input
Filter Efficiency	Removes 99.97% of particles down to 0.1 microns
Dimensions	14.4″D x 14.4″W x 22.7″H
Color	Grey and White

5. Levoit Core 400S Smart Air Purifier

A fantastic choice to keep your home’s air fresh and clean.

Pros

• Super quiet setting for night-time use
• Efficient removal of allergens
• Smart control with app and voice assistance

Cons

• High cost of replacement filters
• Initial setup can be tricky
• Some users may find it bulky

The Levoit Core 400S stands out with its powerful performance. It’s designed to purify the air in large rooms, making it ideal for homes with pets or allergies.

Its AirSight Plus technology continuously monitors the air quality, ensuring optimal performance.

This air purifier is quiet, especially in its night mode, making sure your sleep isn’t disturbed.

The smart features, such as the VeSync app and compatibility with Alexa and Google Assistant, make controlling this purifier straightforward and convenient.

Although the Levoit Core 400S is undoubtedly effective, replacement filters can be pricey. Additionally, some users might find the initial setup a bit challenging.

However, once it’s up and running, the benefits far outweigh any initial frustrations.

Summary Table

Label/Spec	Feature
Brand	LEVOIT
Noise Level	24 dB
Coverage Area	Up to 1980 Sq Ft
Control Method	Voice, App (VeSync)
Filtration Efficiency	99.97% for particles as small as 0.3 microns
Certification	Energy Star, FCC Certified, ETL Certified
Special Features	Air quality monitor, smart control, sleep mode
Dimensions	10.79″D x 10.79″W x 20.47″H
Replacement Filter Search Code	B08SQQK6K7
Color	Cream White
Included Components	Air Purifier, 3-Stage Original Filter, User Manual, Quick Start Guide

This purifier is perfect for ensuring clean air in large spaces, combining efficiency with smart and user-friendly features.

6. QAIS Filterless Air Purifier for Medium-Sized Rooms

Perfect for pet owners needing an effective and easy-to-use air purifier to keep their homes smelling fresh.

Pros

• No filter replacements needed
• Very quiet operation
• Effective odour control

Cons

• Limited to medium-sized rooms
• Wall-mounting required
• Long time to cover large spaces

This QAIS Filterless Air Purifier is a fantastic choice if you want to eliminate pet odors in your home. The device is engineered to tackle even the strongest smells, such as ammonia from cat litter boxes.

Its unique wall-mounted design ensures smells are intercepted at the source, keeping the rest of your home fresh.

Using the QAIS is straightforward, and its filterless design saves you the hassle of regular replacements.

The quiet operation makes it ideal for homes with pets where you don’t want constant noise.

It’s best suited for medium-sized rooms, so if you have a larger space, you might need more time to eliminate all odors.

Here’s a quick overview to help you decide if the QAIS Filterless Air Purifier fits your needs:

Label/Spec	Feature
Brand	QAIS
Rating	4.8 out of 5 stars, based on 36 ratings
PCO Technology	PiCTECH is made of porous Seto-yaki ceramic material
Ideal for	Medium-sized room up to 524 sq ft
Special Feature	Filterless design specifically targets pet odors
Operation Noise Level	21 dB
Design	Wall-mounted
Weight	3.5 pounds
Effective Area	Up to 524 sq ft
Color	White
Certification	UL Certified
Country of Origin	Malaysia

To sum up, the QAIS Filterless Air Purifier is a top pick for pet owners who need an efficient and quiet solution for their odor problems. Its unique design and effective performance make it a valuable addition to any home.

7. Afloia Air Purifier

This air purifier is a solid choice for purifying large rooms quickly and effectively.

Pros

• Quick air purification
• Efficient at removing allergens
• Quiet operation

Cons

• Small size for large coverage
• May need frequent filter changes
• Some users report light disturbances

The Afloia Air Purifier impresses with its rapid air cleaning abilities. It’s perfect for anyone looking to improve indoor air quality due to allergies or pet dander.

The built-in timer and quiet operation make it suitable for bedrooms.

Despite its compact size, it claims impressive coverage, which it manages through efficient airflow. You might need to place it strategically to get the best results in larger spaces.

The seven-color atmosphere lighting adds a personalized touch, although the lighting might be too bright for some, even in sleep mode.

Additionally, maintaining the purifier is straightforward, though depending on your area’s air quality, you might need to replace filters more often.

Label/Spec	Feature
Floor Area	1076 Square Feet
Product Dimensions	8 x 8 x 15 inches
Noise Level	22 dB on sleep mode
Timer Options	2, 4, 8 Hours
Filter Replacement	Every 4-6 months

8. PuroAir HEPA 14 Air Purifier

A fantastic option for those needing cleaner air and improved sleep quality.

Pros

• Excellent for large rooms
• High-efficiency HEPA filter
• Smart particle sensor

Cons

• Filter replacement costs
• Can be noisy on high settings
• Plastic design feels cheap

This PuroAir HEPA 14 Air Purifier is great if you need to cover large spaces like your living room or an open floor plan. It filters air in rooms up to 1,115 sq ft, making the air cleaner and reducing allergens.

Its powerful HEPA 14 filter removes up to 99.99% of fine particulate matter, such as dust, pet dander, and smoke. Whether it’s for asthma or just better air quality, this purifier will make a noticeable difference.

Smart features like the automatic particle sensor ensure you don’t have to constantly adjust it. However, the plastic design may feel a bit cheap, and it could be noisy at high settings. Changing filters can also add up in cost over time.

Summary Table

Label/Spec	Feature
Brand	Elevate Your Home
Rating	4.6
Rating Total	8,217
Color	Black
Floor Area	1,115 Square Feet
Dimensions	8.5″ D x 8.5″ W x 14.25″ H
Certification	ETL Certified

9. LEVOIT Core Mini-P

A must-have for anyone looking to improve air quality and enjoy a more comfortable home setting.

Pros

• Effective in small spaces
• Very quiet operation
• Compact and portable

Cons

• Limited coverage area
• Filter replacement can be costly
• Lacks advanced features

This little purifier packs a punch considering its size. It is perfect for small areas like bedrooms or home offices. If you suffer from allergies or have pets, this purifier will help reduce odors and improve air quality in a matter of minutes. The 3-in-1 filtration system ensures thorough cleaning, keeping your air fresh and your space pleasant.

One of the standout features is its quiet operation, which makes it great for use during sleep or work. The noise level is as low as 25dB, so it won’t disturb your rest or concentration. The compact, travel-friendly design means you can easily move it from room to room without any hassle.

On the downside, the unit is most effective in smaller spaces up to 240 square feet. While it’s ideal for a bedroom or small living room, it might not be enough for larger areas. Additionally, while the filter replacements are crucial for maintaining performance, they can add to the running costs over time.

Summary Table

Label/Spec	Feature
Brand	LEVOIT
Noise Level	25-44dB
Dimensions	6.5 × 6.5 × 10.4 inch
Rated Power	7W
Filter Type	3-in-1 Filter
Coverage Area	240 Square Feet
Weight	2.33 pounds
Warranty	2-year warranty
Customer Rating	4.6 out of 5 stars
Ease of Use	Button Control
Additional Features	Aromatherapy pad for essential oils

If you need a compact and quiet device to keep your immediate surroundings fresh and clean, the LEVOIT Core Mini-P will make a great addition to your home.

10. AROEVE Air Purifier

A great choice for those looking to improve air quality and reduce noise levels in small rooms.

Pros

• Efficient particle filtration
• Quiet operation, especially in sleep mode
• Aroma pad for adding essential oils

Cons

• Regular filter replacement needed
• Only covers small spaces
• No remote control

This compact air purifier from AROEVE is perfect for small rooms up to 215 square feet. It efficiently filters out particles like smoke, pollen, and pet dander. With its dual-channel and 360-degree air inlets, your room will have refreshed air in every corner.

One highlight is its quiet operation. In sleep mode, it’s almost silent, making it ideal for bedrooms. You can enjoy clean air without any noise disturbance. Plus, the aroma pad allows you to add essential oils, giving your room a pleasant scent.

You’ll need to replace the filter every 3 to 6 months, which may be inconvenient for some. It doesn’t come with a remote control, which could limit ease of use. Yet, the AROEVE air purifier remains a top pick for its effectiveness and quiet performance.

Label/Spec	Feature
Brand	AROEVE
Rating	4.5
Rating Total	32,120
Coverage Area	215 Square Feet
Noise Level	22 dB in Sleep Mode
Dimensions	6.1″ D x 6.1″ W x 9.7″ H
Weight	3 Pounds
Filter Replacement	Reminder after 2000 hours, every 3-6 months
Voltage	120V (suitable only in the United States)
Certification	ETL Certified

Buying Guide

Filters

Look for purifiers with HEPA filters. They capture small particles like dust, pollen, and pet hair. Consider machines with carbon filters to remove odors and smoke. Replacement filters should be easy to find and affordable.

Filter Type	Captures
HEPA	Dust, pollen, pet hair
Carbon	Odors, smoke

Coverage Area

Check the purifier’s coverage area. Choose a unit that matches the room size. Most purifiers list their coverage in square feet. Use a larger unit for living rooms and smaller ones for bedrooms.

Noise Levels

Consider the unit’s noise level. Decibels (dB) indicate how loud the machine will be. Look for low noise, especially in bedrooms. Sleep mode can reduce noise levels for better rest.

Smart Features

Some purifiers come with smart features, such as a quality indicator, remote control, or a compatible app. These features can make your purifier easier to use and monitor.

Fan Speeds

Multiple fan speeds give you control over airflow. Higher fan settings can clean air faster but may be louder. Lower speeds are quieter and suitable for continuous use.

Extra Features

Look for additional features like:

• Digital displays for easy monitoring
• Light features for night-time use
• Auto mode that adjusts settings based on air quality

Frequently Asked Questions

When looking for the best air purifier with a sound machine, common questions arise. Here, we address the key concerns about features, effectiveness, and model recommendations.

What features should I look for in an air purifier with a built-in sound machine for tackling allergies?

Key features include HEPA filters, which capture small particles like pollen and dust. You should also look for activated carbon filters to eliminate odors and VOCs. Pay attention to the noise levels of the sound machine, ensuring it’s soothing yet not overpowering.

Smart sensors that automatically adjust to air quality changes can be valuable. An effective air purifier should have multiple speed settings for various needs. Look for models that are energy-efficient to save on electricity costs.

How do air purifiers with white noise functions compare to standalone white noise machines?

Air purifiers with white noise functions combine two devices in one, saving space and reducing clutter. These units can enhance sleep by simultaneously providing clean air and soothing sounds.

Standalone white noise machines, meanwhile, often offer more sound options and features like customizable soundscapes. They might also have better sound quality as this is their primary function.

Which air purifier models are highly recommended for use in homes by industry experts?

The Dyson Pure Hot+Cool is praised for its multi-functionality. It can serve as an air purifier, heater, and fan. The Levoit Core 300 is often recommended for its compact design and effective HEPA filtration.

Experts favor the Blueair Blue Pure 211+ for larger rooms. This model has a high Clean Air Delivery Rate (CADR). Each of these models has specific strengths, so consider your specific needs.

Can air purifiers also serve as effective white noise devices to aid in sleep?

Yes, many air purifiers emit a consistent noise that can block out other sounds. This white noise can help you fall asleep faster and stay asleep longer. Choose a model with adjustable fan speeds to tailor the noise level.

Some purifiers have specific settings designed to enhance sleep. They combine gentle hums with effective air cleaning, making them ideal for bedrooms.

How do I evaluate the effectiveness of an air purifier in removing indoor pollutants?

Check the Clean Air Delivery Rate (CADR) ratings for dust, smoke, and pollen. Higher CADR values indicate better performance. Look for air purifiers with true HEPA filters, as they capture 99.97% of particles as small as 0.3 microns.

Review independent testing and certifications from bodies like AHAM or ENERGY STAR. Consumer reviews can also provide insights into real-world performance.

Do some air purifiers offer better performance than others in terms of both air purification and sound emission?

Yes, some models are designed to excel in both areas. The Blueair Classic 605, for example, features low noise levels and a high CADR rating. It balances effective purification with quiet operation.

The Rabbit Air MinusA2 is another good choice. It has customizable filters and an almost silent mode. These models provide efficient cleaning without disturbing noise.