5 Best Air Purifiers for Your Bedroom to Relieve Allergies

What are Allergies?

air filter for pet allergies from dogs

By Becky Dotson

12 min read

Allergies. The sniffling, sneezing, itchy, watery eyes or the scratchy, full throat that you can’t seem to get clear. Chances are you, or someone you love has dealt with allergies, either seasonally or regularly. Allergies are caused when our immune systems identify a particular allergen as harmful, even though it’s not, and produces antibodies to fight it. The reaction can cause inflammation in your skin, sinuses, or airways and produce unwanted and irritating symptoms that come with allergy triggers.

There’s no magic bullet to make your allergy problems disappear. But there are ways to help alleviate them – and air purifiers definitely fall into that category. Air purifiers are designed to pull the smallest particles out of the air, capture them in the filter, and push clean air back out into your living space. Mold spores, pet dander, dust, smoke – and so many other things that irritate allergies can be filtered out of your home with an air purifier. It’s an easy and effective way to help you breathe easier.

One of the places in your home you may encounter the most significant allergy issues is your bedroom. We spend six to eight hours or more in our bedrooms every night – so there is plenty of time for irritants to cause itchy, watery eyes, sneezing, and sniffling. Dust mites can live in your bedding and carpet.

Top Pick

Alen
Breathesmart 45i
Air Purifier

$429

Buy on Amazon

What to Look for in an Air Purifier for Your Bedroom

There are a few things to look for when purchasing an air purifier for your bedroom. Make sure that it works for your space. All air purifiers have a maximum square footage they cover. If you put it in a room bigger than the maximum square footage coverage area, it won’t work effectively. Also, look for the type of irritants the purifier traps. You will want one that works for your particular allergy triggers, as well as other airborne particles that can cause you and your family issues.

Air Purifiers and Allergies

It doesn’t matter how much cleaning you do; you’ll never be able to get rid of all the dust, dander, and pollen in your home. If allergies are an issue for you or anyone in your family, an air purifier is a substantial investment that can help you rest and breath better.

Best Air Purifier for Your Bedroom

2nd Best Air Purifier for Your Bedroom

Better Air Purifier for Your Bedroom

Good Air Purifier for Your Bedroom

2nd Good Air Purifier for Your Bedroom

Alen
Breathesmart 45i
Air Purifier

$429 Buy on Amazon
Rabbit Air
BioGS 2.0
Air Purifier

$400 Buy on Amazon
Dyson Pure
Hot + Cool HP04
Air Purifier

$650 Buy on Amazon
Blueair
Blue Pure 311
Air Purifier

$240 Buy on Amazon
Whirlpool
Whispure HEPA
Air Purifier

$340 Buy on Amazon

Best Air Purifier for Your Bedroom

Alen BreatheSmart 45i Air Purifier

$429 Buy on Amazon

Why We Love It

True HEPA filter

Laser Smart Sensor

Multiple color options: White, Expresso, Graphite, and more

Take Note

Weight

Features and Specs

  • Dimensions: 8.5 x 15 x 25 inches
  • Weight: 21.4 pounds
  • Four-stage filtration system
  • Medical-Grade True HEPA filter
  • 800 square feet room coverage

The Alen BreatheSmart 45i air purifier’s True HEPA filter removes up to 99.99 percent of airborne particles. This includes allergens, dust, orders, pet dander, bacteria, and mold spores. Cleaning up to 800 square feet every 30 minutes, the 45 also comes with a HEPA Silver filter that kills airborne bacteria, germs, viruses, and more.

Additionally, the Alen BreatheSmart 45i’s Laser Smart Sensor not only detects airborne particles, but also automatically adjusts to your environment. As a result, you can be confident that you will continually breathe healthier, cleaner air in your bedroom. Moreover, with four fan speed options, the WhisperMax Technology allows you to sleep peacefully without being disturbed. You can also check your air quality at a glance with the LED color display.

2nd Best Air Purifier for Your Bedroom

Rabbit Air BioGS 2.0 Air Purifier

$400 Buy on Amazon

Why We Love It

24/7 lifetime technical support

BioGS HEPA filter and Activated Charcoal filter captures 99.97 percent of airborne particles as small as 0.3 micron

Energy Star rated

Take Note

One color option: white

Features and Specs

  • Dimensions: 16.6 x 9.8 x 22.2 inches
  • Weight: 16.8 pounds
  • Four-stage filtration system
  • Energy Star Rated
  • 625 square feet room coverage

The Rabbit Air BioGS 2.0 air purifier cleans bedrooms up to 625 square feet twice every hour. As an Energy Star rated air purifier, the Rabbit Air BioGS 2.0 is very quiet. It also comes with a four-stage filtration system, washable pre-filter and childproof feature, which pauses operation of the air purifier when the front panel is removed. It also comes with a five-year warranty as well as 24/7 lifetime support.

Better Air Purifier for Your Bedroom

Dyson HP04 Air Purifier

$650 Buy on Amazon

Why We Love It

WiFi and Bluetooth support

HEPA filter captures 99.97 percent of airborne particles as small as 0.3 microns

Projects over 77 gallons clean air to every corner of the room

Take Note

Covers 290 square feet

Features and Specs

  • Dimensions: 9.76 x 8.07 x 30.08 inches
  • Weight: 3.15 pounds
  • Smart air purifier and heater
  • Dyson Link App
  • 290 square feet room coverage

If you’re looking for an air purifier to help you create a clearer, healthier home, the Dyson Pure Hot + Cool HP04 air purifier is a best-bet. This multi-functional air purifier also includes a fan and space heater that can be used for personal heating or room heating. Connect your WiFi to control your unit remotely via the Dyson Link app. With the app, you can see real-time reports about your air quality, create schedules, set timers, and more.

With 350-degree oscillation, the Dyson Pure Hot + Cool HP04 projects purified air to every corner of your bedroom. Whether you and your family are suffering from allergies, dust or mold spores, the unit's sealed HEPA filter captures 99.97% of allergens as small as 0.3 microns while the Activated carbon filter removes household odors.

Good Air Purifier for Your Bedroom

Blueair 311 Air Purifier

$240 Buy on Amazon

Why We Love It

HEPASilent Technology

True HEPA filter captures 99.97 percent of airborne particles as small as 0.3 microns

True HEPA and Active Carbon filters captures dust and allergens, and reduces odors

Take Note

One color option: White

Features and Specs

  • Dimensions: 25 x 13.1 x 12.9 inches
  • Weight: 11.28 pounds
  • Washable pre-filter
  • Low noise and energy
  • Cleans the air five times per hour
  • 388 square feet room coverage

The Blueair 311 Air Purifier cleans the air in bedrooms up to 388 square feet nearly five times every hour. With Intuitive Auto mode, you and your loved ones will consistently breathe clean air. The mode automatically adjusts to real-time conditions to ensure your bedroom remains a healthy environment. The Blueair 311 expertly cleans the air with a three-step combination particle plus carbon filter, and Blueair’s HEPASilent filtration technology. As a result, the Blueair 311 air purifier removes up to 99.97 percent of airborne particles as small as 0.1 micron. This includes dust, pollen, pet dander, bacteria, viruses, and more.

Low noise and energy consumption cleans the air at a whisper-like level, while the LED display keeps you updated about your air quality with automatic color changes indicating whether it’s good, moderate, or poor. Additionally, the washable pre-filter comes in five colors, and also captures large airborne particles and helps extend the primary filter's life.

2nd Good Air Purifier for Your Bedroom

Whirlpool Whispure Air Purifier

$340 Buy on Amazon

Why We Love It

Turbo Mode clears the air quickly

True HEPA filter captures 99.97 percent of airborne particles as small as 0.3 microns

Five-year warranty

Take Note

Limited warranty

Features and Specs

  • Dimensions: 10 x 20.5 x 24 inches
  • Weight: 20.5 pounds
  • 315 Clean Air Delivery Rate (CADR)
  • Four fan speeds
  • 500 square feet room coverage

The Whirlpool Whispure Air Purifier cleans the air in bedrooms up to 500 square feet nearly five times every hour. Use Turbo Mode to clean the air quickly, or Sleep Mode to save energy and rest with whisper-like noise. The True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns, while a charcoal pre-filter not only traps odors, but also pre-cleans the air. This helps to eliminate dust, mold spores, smoke, pollen, pet dander, and more.

Additionally, the Whirlpool Whispure air purifier has four fan speeds, electronic controls, filter replacement lights, and built-in handles to help move it anywhere you desire. The Quiet Partner System offers the quietest high efficiency air purifier technology. It also comes with a five-year warranty.