Blue Pure 511 Bundle

Air Purifier, Small Rooms

4.3

Rated 4.3 out of 5 stars

4.3 Stars (23 Reviews)

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1 Air Purifier
1 Particle & Carbon Filter
1 Pre-Filter in Arctic Trail

2 Replacement Filters
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Pre-Filter| Arctic Trail$6.99

Clean air at the touch of a button

Two Blue Pure 511s means more ways to breathe easier. Cover two rooms at home or share the clean air with a friend.

Quickly cleans 189 ft² every 12.5 minutes & 907 ft² in 1 hour
Runs quietly without disturbing sleep or downtime
Helps capture dust pollen smoke and everyday odors
Simple controls make clean air effortless
Easy to move wherever cleaner air is needed

Compact design to fit anywhere
Two-button control
6 month filter lifetime
Low energy use

Additional Features

On/ off timer FALSE
Speed control options 1 - 2 - 3
Integrated air sensors No

Shipping & Warranty

Free & fast shipping
30 day home trial
Free extended warranty

Why choose Blue Pure 511?

Compact & Space-Saving Design

Sleek and small, the Blue Pure 511 fits perfectly in tight spaces like nightstands and shelves, making it ideal for bedrooms, dorms or cozy living areas.
Simple, One-Button Control

The minimalist one-button control interface is all you need to purify your space—keeping things simple so you can focus on enjoying cleaner air.
Whisper Quiet

Engineered to purify the air without disturbing your peace, this air purifier runs so quietly you’ll barely notice it’s on—perfect for restful sleep.
Sleek Scandinavian design

Variety of washable pre-filters are designed to seamlessly blend into any space

“It’s a great performer for a machine of its size and power. It’s also extremely quiet, staying below our 50-decibel limit for comfortable TV viewing and sleeping, even on high...its display goes dark automatically, so this machine won’t be a distraction when you’re trying to nap or work.”

Wirecutter Best Air Purifiers of 2024

4 layers of filtration remove
99.97%¹ of airborne pollutants

HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster* and quieter⁴ than traditional HEPA.

Free and fast shipping
30 day home trial
Extended warranty

FAQ

What pollutants does the Blue Pure 511 filter out?

Our HEPASilent™ dual filtration technology removes 99.97%¹ of airborne particles down to 0.1 microns, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria², are captured with minimal noise and energy consumption.

What room size is best for the Blue Pure 511?

What are the noise levels of the Blue Pure 511?

How often do I need to change the filters?

What is the warranty for the Blue Pure 511?

Technical Specifications

Dimensions(HxWxD)

13.4” x 7.9” x 7.9”
Product Weight

4.2 lb
Energy Consumption

16 W
Sound level

24-49 dB
Air outlet

Top
Recommended room size

189 sq. ft.
Air changes per hour (ACH)

4.8
Clean air delivery rate (CADR)

Pollen 123 cfm
Dust 123 cfm
Smoke 122 cfm
Number of filters

1
Speed control options

1 - 2 - 3

4.3

Rated 4.3 out of 5 stars

Based on 23 reviews

83%would recommend this product

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23 reviews

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PG
Peter G.
Verified Buyer
21 seconds ago
Rated 5 out of 5 stars
Quite and simple
The 511 are a great addition for small spaces. We use them in the bedrooms for a clean air sleep.
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BC
Bennett C.
Verified Buyer
2 months ago
Rated 5 out of 5 stars
Like them very much
These air purifiers are making a difference in our home, and we like them very much. Very easy to use.
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RP
Robert P.
Verified Buyer
7 months ago
Rated 5 out of 5 stars
511
Much better air. We have two dogs and it makes the air fresher from dog dander.
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DK
Dorothy K.
Verified Buyer
8 months ago
Rated 5 out of 5 stars
Great air
Improved our air quality
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DK
Dorothy K.
Verified Buyer
8 months ago
Rated 5 out of 5 stars
None
No thank you
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