Classic Pro CP9i

Name: Classic Pro CP9i
Brand: Blueair
Price: 699.99 USD
Availability: InStock

Air Purifier, Extra Large Rooms

Advanced technology for professional-grade air purification

The first & only air purifier with HINS lighting technology that deactivates viruses and bacteria for an impeccably clean atmosphere.

Powerful modular design for performance efficiency to quickly clean 172m2 in 30min or 72m2 in 12.5 min (AHAM recommendation)
Removes 99.97%¹ of airborne particles like pollen, odors, dust, and smoke
Up to 1 year filter lifetime with accurate filter monitoring
Customizable features in the Blueair app

Automatically Adjust Fan Speed
Advanced sensors monitor your air
Voice controled with Alexa
Alerts when you need a new a filter

Additional Features

Wi-Fi connectivity for remote control Yes
On/ off timer Yes, via Blueair App
Speed control options 1 - 2 - 3 - 4 - Auto - Night - ECO
Integrated air sensors Yes

Shipping & Warranty

Free & fast shipping
30 day home trial
Free extended warranty

“I recommend Blueair air purifiers to patients as a way of promoting an overall healthy lifestyle.”

Dr. Kamran Jafri Double Board-Certified Ear, Nose & Throat Physician

Why choose Classic Pro CP9i?

Triple Fans & Filters quietly transform your air

Triple fans & filters maximize performance by powerfully pulling in dirty air through a large inlet and quietly pushes out clean air through two side outlets.
First to use HINS Lighting Technology

HINS technology neutralizes trapped germs² on filters using specialized light, setting a new standard in air quality.
Instant & Accurate Air Quality Insights

Sophisticated laser sensors for the most accurate readings of PM 1, 2.5, and 10. 5 color AQI shows your air quality at a glance, and a numeric display provides even more detailed air quality readings.
Unmatched Premium Durability

Crafted from premium steel, the Classic Pro is designed to resist wear, abrasion, and scratches, so you can always keep it in excellent condition.

5 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, faster³ and quieter⁴ than traditional HEPA.

Exclusive features in the highly rated Blueair app

4 Modes For Optimal Clean Air

Choose from four fan speeds, switch to night mode for sleep, let auto mode adjust for you, or use ECO to save energy until pollutants are detected.
Custom Schedules to Fit Your Lifestyle

Enjoy the convenience of the of your air purifier activating you are a few miles away from home.
Welcome Home Technology

Enjoy the convenience of the of your air purifier activating you are a few miles away from home.
Accurate Filter Lifetime Tracking

Accurately tracks your filter lifetime based on pollutant levels and alerts when it’s time to replace your filter.

Independently proven performance

FAQ

How often should I replace my Blueair air purifier filter?

Depending on usage, your filter will last up to 9 months.

It’s important to change your filter when needed because dirty filters clean the air less efficiently, reducing the purifier's ability to capture pollutants and affecting overall air quality in your space.

How do I know when it’s time to change my filter?

Does toggling between the different PM levels (PM1, PM2.5, PM10) on the display change the specific types of pollutants that are filtered out of the air?

While many Blueair units come equipped with a PM2.5 sensor, some models, including Blue Pure 211i Max, Protect 70i, or Classic Pro CP7i, have advanced sensors that measure PM1, PM2.5, and PM10 levels for more precise air quality monitoring. However, the display on these models can only show one of these three particulate matter (PM) values at a time due to the size of the screen. The display can toggle between PM1, PM2.5, and PM10 readings to track the levels of different pollutants in their environment. Switching between these indicators does not affect the air purifier's performance or target a specific pollutant size to remove from the air. The air purifier continuously works to remove particles down to 0.1 micron from the air regardless of which PM indicator is displayed.

Your Cart

Classic Pro CP9i

“I recommend Blueair air purifiers to patients as a way of promoting an overall healthy lifestyle.”

Triple Fans & Filters quietly transform your air

First to use HINS Lighting Technology

Instant & Accurate Air Quality Insights

Unmatched Premium Durability

5 layers of filtration remove

99.97%¹ of airborne pollutants

4 Modes For Optimal Clean Air

Custom Schedules to Fit Your Lifestyle

Welcome Home Technology

Accurate Filter Lifetime Tracking

Fresh updates
for fresher air

Your Cart

Classic Pro CP9i

“I recommend Blueair air purifiers to patients as a way of promoting an overall healthy lifestyle.”

Why choose Classic Pro CP9i?

Triple Fans & Filters quietly transform your air

First to use HINS Lighting Technology

Instant & Accurate Air Quality Insights

Unmatched Premium Durability

5 layers of filtration remove

99.97%¹ of airborne pollutants

Exclusive features in the highly rated Blueair app

4 Modes For Optimal Clean Air

Custom Schedules to Fit Your Lifestyle

Welcome Home Technology

Accurate Filter Lifetime Tracking

Independently proven performance

FAQ

Fresh updates for fresher air

99.97%¹ of airborne pollutants

Fresh updates
for fresher air