Blue 211i Max Air Purifier With HEPASilent™ Technology

£329.00

Filters PM10, PM2.5, PM0.1, VOCs and odours.
Catches viruses, bacteria and other germs.
Cleans 59 m² in 12.5 minutes.
HEPASilent™ dual filtration.
3 x advanced air‑quality sensors.
PM1 / PM2.5 / PM10 tracking.
Wi‑Fi + Blueair App.
RealTrack™ filter lifetime algorithm.
Smart home integration (Alexa / Google Home).
Whisper‑quiet 23–53 dB.
46 W energy consumption.

Estimated delivery on or before

  Free delivery on orders over £50
  14-day hassle-free returns
  100% secure transactions
  Every purchase helps a UK charity
  Over 2000+ happy customers

Description

The Blue Pure 211i Max is a high‑performance air purifier designed for open‑concept homes and extra‑large rooms. Powered by Blueair’s HEPASilent™ dual‑filtration technology and three advanced sensors, it removes 99.97% of airborne pollutants down to 0.1 microns while automatically adjusting to real‑time air quality. Whisper‑quiet, energy‑efficient, and fully app‑connected.

Cleans Your Air From:

[Coarse Particles (PM10)]: Dust, pollen, smoke, mould spores, pet hair.
[Fine Particles (PM2.5]): Smoke, pet dander, bacteria, viruses, transport emissions.
[Ultrafine Particles (PM0.1)]: Smoke, bacteria, viruses, cooking aerosols.
[Microorganisms]: Bacteria, fungi, viruses.
[Odours]: Food, pets, household smells.

How It Works:

[HEPASilent™ Dual Filtration] — Electrostatic + mechanical filtration removes 99.97% of airborne particles down to 0.1 microns.
[3 Advanced Sensors] — Continuously detect PM1, PM2.5, PM10 and automatically adjust fan speed.
[Smart Auto Mode] — Reacts instantly to pollution spikes.
[RealTrack™ Filter Algorithm] — Calculates filter life based on usage, pollution, and fan speed.
[Blueair App + Wi‑Fi] — Track indoor/outdoor air quality, set schedules, adjust modes, and reorder filters.
[Touchscreen Interface] — Simple, intuitive control.
[360° Air Intake] — Ensures even airflow and faster purification.

A Top Pick For:

[Open‑Concept Living Rooms] — High CADR + wide coverage.
[Large Bedrooms] — Whisper‑quiet 23 dB night mode.
[Allergy & Asthma Homes] — Deep particle removal + real‑time PM tracking.
[Pet Homes] — Removes dander, hair, odours, and micro‑particles.
[Smart Homes] — Alexa + Google Home integration.

Why We Like It:

[Huge CADR Performance] — 410 cfm for pollen, dust, and smoke.
[Smart Everything] — PM1/PM2.5/PM10 tracking, auto mode, app control, scheduling.
[Quiet & Efficient] — 23–53 dB and just 46 W energy use.
[RealTrack™ Filter Life] — Accurate, usage‑based filter tracking.
[Scandinavian Design] — Clean, modern, customisable with pre‑filters.

Care and Maintenance:

[Filter Replacement] — Replace annually; LED turns red when needed.
[Pre‑Filter Cleaning] — Wash or vacuum to maintain airflow.
[Placement] — Works best in rooms around 59–140 m².
[App Alerts] — Receive filter reminders and air‑quality notifications.
[Noise Management] — Night mode for whisper‑quiet operation.

Specification

Model: Blueair Blue Pure 211i Max
Recommended Room Size: 674 ft² / 59 m² (4.8 ACH)
Max Coverage: 1,618 ft² / 141.6 m² in 30 minutes
CADR:
– Pollen: 410 cfm
– Dust: 410 cfm
– Smoke: 410 cfm
Noise: 23–53 dB
Energy Use: 46 W
Dimensions: 57.7 × 36.6 × 36.6 cm
Weight: 7.3 kg
Filter Life: Up to 1 year (RealTrack™)
Speeds: 1–2–3–4–Auto–Night
Sensors: PM1 / PM2.5 / PM10
Connectivity: Wi‑Fi, Blueair App, Alexa, Google Home
Air Outlet: Top

Includes

1 x Blue Pure 211i Max air purifier
1 x Particle + carbon filter
1 x Pre‑filter (colour options available)
1 x User documentation

Q&A

Q: What pollutants does the Blue Pure 211i Max filter out?
A: It removes pollen, cooking odours, smoke, dust, pet dander, mould, chemicals, allergens, and even tiny particles such as viruses and bacteria.

Q: What room size is best?
A: Around 674 ft² / 59 m² for maximum AHAM performance. It can clean 1,618 ft² in 30 minutes and 3,235 ft² in 1 hour.

Q: How loud is it?
A: 23 dB on low (quieter than a whisper) and up to 53 dB on high.

Q: How often do I replace the filter?
A: Once per year. RealTrack™ calculates exact remaining life and the LED turns red when it’s time.

Q: Does switching between PM1/PM2.5/PM10 change what it filters?
A: No — the purifier always filters particles down to 0.1 microns regardless of which PM value is displayed.

Delivery & Returns

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. We will process the charges to your credit or debit card if your item is in stock.

Free Delivery On Orders Over £50

Dispatched directly from a supplier in the UK.
Order processing time: 1-2 business days.
Estimated delivery time: 1-2 business days.
Orders are not shipped or delivered on weekends or during public holidays.
If we are experiencing a high volume of orders, shipments may be delayed by a few days.

Free Returns

Naturally, we hope you'll love your purchase, but it's OK to change your mind. Our return policy lasts 14 days. For complete information, please read our returns and refund policy.

Curious About Your Air Quality?

Rent a monitor for up to 4 weeks starting from £40, test your air and make informed choices!

Flexible rentals, choose your preferred 2-4 weeks.
Fast delivery, Evri Next Day delivery included.
Prepaid return label; drop at any Evri shop.
£80 deposit, refunded after the safe return.
Monitors PM2.5, PM10, CO2 (NDIR), temperature and humidity.

TEST MY AIR

FREE DELIVERY

Free delivery on orders above £50

14 DAYS FREE RETURNS

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