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Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray

Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray

(855 reviews)

Perfect for busy families The "Welcome Home" feature automatically turns the purifier on when you're near and off when you leave, so your family always returns to a clean, safe environment without any extra effort. Whisper quiet when you need it most A sound level as low as 19 dB, the Blue Pure 511i Max operates quietly, ensuring it won’t disturb you or your family. Kid-friendly design Equipped with a compact, rounded shape, and display lock, the Blue Pure 511i Max is designed to fit seamlessly into any room without sharp edges, making it safe for children’s bedrooms or play areas. Reliable air quality insights Monitor indoor & outdoor air quality, set schedules, and have 24/7 control of your air purifier in the trusted Blueair app. 5 layers of filtration remove 99.97% of airborne pollutants HEPASilent technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster and quieter than traditional HEPA. Particle & Carbon Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke SmokeBlock 2x more activated carbon than our original filter. Removes up to 99.99% of wildfire smoke AllergenBlock Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander 3 Modes for Optimal Clean Air Choose your fan speed, set to auto or night mode and display lock your settings. Custom Schedules to Fit Your Lifestyle Tailor your air purifier’s settings to your daily routine with customized schedules. Set your preferred times for enhanced air purification, so you can wake up to fresh air, keep your home clean during peak hours, and save energy when you're away. Accurate Filter Lifetime Tracking RealTrack Technology tracks your filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.

Perfect for busy families The "Welcome Home" feature automatically turns the purifier on when you're near and off when you leave, so your family always returns to a clean, safe environment without any extra effort. Whisper quiet when you need it most A sound level as low as 19 dB, the Blue Pure 511i Max operates quietly, ensuring it won’t disturb you or your family. Kid-friendly design Equipped with a compact, rounded shape, and display lock, the Blue Pure 511i Max is designed to fit seamlessly into any room without sharp edges, making it safe for children’s bedrooms or play areas. Reliable air quality insights Monitor indoor & outdoor air quality, set schedules, and have 24/7 control of your air purifier in the trusted Blueair app. 5 layers of filtration remove 99.97% of airborne pollutants HEPASilent technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster and quieter than traditional HEPA. Particle & Carbon Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke SmokeBlock 2x more activated carbon than our original filter. Removes up to 99.99% of wildfire smoke AllergenBlock Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander 3 Modes for Optimal Clean Air Choose your fan speed, set to auto or night mode and display lock your settings. Custom Schedules to Fit Your Lifestyle Tailor your air purifier’s settings to your daily routine with customized schedules. Set your preferred times for enhanced air purification, so you can wake up to fresh air, keep your home clean during peak hours, and save energy when you're away. Accurate Filter Lifetime Tracking RealTrack Technology tracks your filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.

Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray

$287.00

last seen 28 Oct 2026
(855 reviews)

Perfect for busy families The "Welcome Home" feature automatically turns the purifier on when you're near and off when you leave, so your family always returns to a clean, safe environment without any extra effort. Whisper quiet when you need it most A sound level as low as 19 dB, the Blue Pure 511i Max operates quietly, ensuring it won’t disturb you or your family. Kid-friendly design Equipped with a compact, rounded shape, and display lock, the Blue Pure 511i Max is designed to fit seamlessly into any room without sharp edges, making it safe for children’s bedrooms or play areas. Reliable air quality insights Monitor indoor & outdoor air quality, set schedules, and have 24/7 control of your air purifier in the trusted Blueair app. 5 layers of filtration remove 99.97% of airborne pollutants HEPASilent technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster and quieter than traditional HEPA. Particle & Carbon Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke SmokeBlock 2x more activated carbon than our original filter. Removes up to 99.99% of wildfire smoke AllergenBlock Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander 3 Modes for Optimal Clean Air Choose your fan speed, set to auto or night mode and display lock your settings. Custom Schedules to Fit Your Lifestyle Tailor your air purifier’s settings to your daily routine with customized schedules. Set your preferred times for enhanced air purification, so you can wake up to fresh air, keep your home clean during peak hours, and save energy when you're away. Accurate Filter Lifetime Tracking RealTrack Technology tracks your filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.

Perfect for busy families The "Welcome Home" feature automatically turns the purifier on when you're near and off when you leave, so your family always returns to a clean, safe environment without any extra effort. Whisper quiet when you need it most A sound level as low as 19 dB, the Blue Pure 511i Max operates quietly, ensuring it won’t disturb you or your family. Kid-friendly design Equipped with a compact, rounded shape, and display lock, the Blue Pure 511i Max is designed to fit seamlessly into any room without sharp edges, making it safe for children’s bedrooms or play areas. Reliable air quality insights Monitor indoor & outdoor air quality, set schedules, and have 24/7 control of your air purifier in the trusted Blueair app. 5 layers of filtration remove 99.97% of airborne pollutants HEPASilent technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster and quieter than traditional HEPA. Particle & Carbon Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke SmokeBlock 2x more activated carbon than our original filter. Removes up to 99.99% of wildfire smoke AllergenBlock Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander 3 Modes for Optimal Clean Air Choose your fan speed, set to auto or night mode and display lock your settings. Custom Schedules to Fit Your Lifestyle Tailor your air purifier’s settings to your daily routine with customized schedules. Set your preferred times for enhanced air purification, so you can wake up to fresh air, keep your home clean during peak hours, and save energy when you're away. Accurate Filter Lifetime Tracking RealTrack Technology tracks your filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.

$287.00 - $886.60

in 14 offers

last seen 28 Oct 2026

The lowest price we last saw for Blueair Blue Pure 511i Max 465 Sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray was $287.00 at Ubuy Australia, compared across 4 retailers (last seen 28 Oct 2026). Prices may have changed since.

The all-time low we recorded was $148.68 on 15 May 2025.

Prices last updated 28 Oct 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 28/10/2026 12:48:26

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=u-buy.com.au&sz=64Ubuy Australia

$287.00

BLUEAIR Air Purifiers for Home Bedroom Dorm up to 1,138 Ft2, Blue 511i Max

Delivery $337.84

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64Desertcart.ae

$311.60

Blueair Blue 511i Max Smart WiFi Air Purifier, HEPASilent Dual Filtration Up To 105.7m, Whisper Quiet, Air Cleaner for Pets, Allergies, Virus, Dust, M

Free delivery between 6–11 Nov

https://www.google.com/s2/favicons?domain=desertcart.com.sa&sz=64desertcart.com.sa

$439.27

BLUEAIR Air Purifiers for Home Bedroom Dorm up to 1,138 Ft, Blue 511i Max

Free delivery between 6–11 Nov

https://www.google.com/s2/favicons?domain=desertcart.com.au&sz=64desertcart.com.au

$513.40

Blue 511i Max Smart WiFi Air Purifier, HEPASilent Dual Filtration Up To 105.7m, Whisper Quiet, Air Cleaner for Pets, Allergies, Virus, Dust, Mould, Sm

Delivery between 3–6 Nov $29

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Broke within a week
24 October 2024Jimmy A

originally posted on blueair.com

Turned off after a week of light use and never turned back on. Blueair did offer a refund though so this review is purely about the product itself.

Stopped Working After 2 Days
23 October 2024Clay

originally posted on blueair.com

I bought the Blueair 511i max. It worked well for 2 days. After that, I could no longer power on the unit. I tried all of the steps that Blueair recommends on their website if the unit cannot be powered on. None of these steps worked. I returned the unit and bought another purifier from a different manufacturer.

dead in 3 days. tried plugging in to many outlet
22 October 2024

originally posted on blueair.com

worked for 3 days and died. no power no lights. tried many outlets

Specification

Product Dimensions10.6 x 10.6 x 18.9 inches
Country of OriginChina
Assembly requiredNo
Number of pieces1
Batteries requiredNo

Price comparison

Updated 10 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=u-buy.com.au&sz=64
Ubuy Australia

$287.00

BLUEAIR Air Purifiers for Home Bedroom Dorm up to 1,138 Ft2, Blue 511i Max

Delivery $337.84

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64
Desertcart.ae

$311.60

Blueair Blue 511i Max Smart WiFi Air Purifier, HEPASilent Dual Filtration Up To 105.7m, Whisper Quiet, Air Cleaner for Pets, Allergies, Virus, Dust, M

Free delivery between 6–11 Nov

https://www.google.com/s2/favicons?domain=desertcart.com.sa&sz=64
desertcart.com.sa

$439.27

BLUEAIR Air Purifiers for Home Bedroom Dorm up to 1,138 Ft, Blue 511i Max

Free delivery between 6–11 Nov

https://www.google.com/s2/favicons?domain=desertcart.com.au&sz=64
desertcart.com.au

$513.40

Blue 511i Max Smart WiFi Air Purifier, HEPASilent Dual Filtration Up To 105.7m, Whisper Quiet, Air Cleaner for Pets, Allergies, Virus, Dust, Mould, Sm

Delivery between 3–6 Nov $29

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Broke within a week
24 October 2024

Turned off after a week of light use and never turned back on. Blueair did offer a refund though so this review is purely about the product itself.

Jimmy A originally posted on blueair.com
Stopped Working After 2 Days
23 October 2024

I bought the Blueair 511i max. It worked well for 2 days. After that, I could no longer power on the unit. I tried all of the steps that Blueair recommends on their website if the unit cannot be powered on. None of these steps worked. I returned the unit and bought another purifier from a different manufacturer.

Clay originally posted on blueair.com
dead in 3 days. tried plugging in to many outlet
22 October 2024

worked for 3 days and died. no power no lights. tried many outlets

originally posted on blueair.com

Specification

Product Dimensions10.6 x 10.6 x 18.9 inches
Country of OriginChina
Assembly requiredNo
Number of pieces1
Batteries requiredNo

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