Skip to content

Introducing Blue Signature: Engineered to Perform. Designed to Impress.

Free Shipping on Orders +$35

30-Day Home Trial | Free Extended Warranty

Air Purifiers
Categories

Shop all

New Blue Signature™

Summer essentials

Bundle & save

Best Sellers

Filters & Accessories

Sale
Shop by room size

Small under 200 ft²

Medium 200-400 ft²

Large 400-600 ft²

Extra- large over 600 ft²
Heaters & Fans
Categories

Shop all

Replacement Filters
Humidifiers
Categories

Shop all

Replacement Filters
Filters
Categories

Shop all

Subscribe & Save
Learn
About Us

Our blog

Our app
Support

Help me choose

Customer support
Help me choose
Sale

Search

Popular Searches

Why is light on my device glowing?
Protect SmartFilter subscription questions
Air purifiers for indoor air pollution

Help me choose
Sale

United States

Air Purifiers

New

New Blue Signature™
Save up to 30%
ComfortPure™ 3-in-1
SmokeBlock Filters

Categories

Shop all
New Blue Signature™
Summer essentials
Bundle & save
Best Sellers
Filters & Accessories
Sale

Shop by room size

Small under 200 ft²
Medium 200-400 ft²
Large 400-600 ft²
Extra- large over 600 ft²

Heaters & Fans

ComfortPure™ 3-in-1 T10i
ComfortPure™ 3-in-1 T20i
Replacement Filters

Categories

Shop all
Replacement Filters

Humidifiers

2-in-1 Purify + Humidify
InvisibleMist™ Humidifier
Humidifier Filters
About InvisbleMist™ Technology

Categories

Shop all
Replacement Filters

Filters

All Filters & Accessories
Humidifier Filters
ComfortPure™ 3-in-1 Filters
Subscribe & Save 15%

Categories

Shop all
Subscribe & Save

Learn

New

Meet Blue Signature™
Humidifiers & Sleep
Asthma & Allergy Friendly™
Selecting an Air Purifier by Room Size

About Us

Our blog
Our app

Support

Help me choose
Customer support

Your Cart

Your cart is empty, continue shopping.

Filters

6 Results

Product Type

Air Purifier Filters
Air Purifier Accessory
Blue Signature Air Purifier
Pre Filters

Room Size

Extra Large Over 600 Ft²

Air Concerns

Allergies And Asthma
Child And Baby
Mold
Pets
Smoke And Odor
Virus And Bacteria

Price

$

From

- $

To

Wifi Enabled

Yes

Sort By:

Search

Popular Searches

Why is light on my device glowing?
Protect SmartFilter subscription questions
Air purifiers for indoor air pollution

Select Market

United States

Select Language

English

This website uses cookies to improve your experience. By continuing to use our website you are consenting to our cookie policy.

Shop Blue Signature™

Blue Signature™

6 results

Sort by

Featured

6 Results

Product Type

Air Purifier Filters
Air Purifier Accessory
Blue Signature Air Purifier
Pre Filters

Room Size

Extra Large Over 600 Ft²

Air Concerns

Allergies And Asthma
Child And Baby
Mold
Pets
Smoke And Odor
Virus And Bacteria

Price

$

From

- $

To

Wifi Enabled

Yes

Sort By:

New

Out of Stock

Blue Signature™

Air Purifier, Extra-large Rooms

$449.99
New

Out of Stock Coming soon

Blue Signature™

Air Purifier, Extra-large Rooms

$449.99
Out of Stock

Blue Signature™ Pre-Filter

Color: Fog

$24.99
Out of Stock

Blue Signature™ Replacement Filter

$99.99
Out of Stock

Blue Signature™ Ring Base in Chrome

$99.99
Out of Stock

Blue Signature™ Leg Base in Wood

$79.99

Fresh updates
for fresher air

Get the Blueair app

About us

Our technology
Blueair app
Blog
Careers

Support

Contact us
FAQs
Track your order
Start a return
Product warranty

Shop

Refurbished
Wholesale
Shipping & returns
Promotion Policy
Price Match Policy
Filter Subscription Policy

About us

Our technology
Blueair app
Blog
Careers

Support

Contact us
FAQs
Track your order
Start a return
Product warranty

Shop

Refurbished
Wholesale
Shipping & returns
Promotion Policy
Price Match Policy
Filter Subscription Policy

Get the Blueair app

United States

Do not Sell or Share My Personal Information
Limit Use of My Sensitive Personal Information
Blueair Vulnerability Disclosure Policy
Privacy Notice
Term of Use
Accessibility
Consumer Health Data Privacy Policy
© Blueair 2025

Choosing a selection results in a full page refresh.