---
product_id: 521763621
title: "Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home"
brand: "blueair"
price: "¥141049"
currency: JPY
in_stock: true
category: "Blueair"
url: https://www.desertcart.jp/products/521763621-blue-pure-211i-max-smart-air-purifier-for-large-rooms
store_origin: JP
region: Japan
---

# Smart app & Alexa control Ultra-quiet 23 dB operation Cleans 3,235 sq ft/hr Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home

**Brand:** blueair
**Price:** ¥141049
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game—because fresh air is the new luxury.

## Quick Answers

- **What is this?** Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home by blueair
- **How much does it cost?** ¥141049 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/521763621-blue-pure-211i-max-smart-air-purifier-for-large-rooms)

## Best For

- blueair enthusiasts

## Why This Product

- Trusted blueair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Scandinavian Design:** Minimalist 360° air intake blends seamlessly into modern interiors while maximizing airflow.
- • **Whisper-Quiet, All-Day Comfort:** Operates at a barely-there 23 decibels, ideal for bedrooms, nurseries, and home offices.
- • **Breathe Freely in Massive Spaces:** Purifies up to 3,235 sq ft in just 1 hour—perfect for open floor plans and large homes.
- • **HEPASilent Dual Filtration Power:** Captures 99.97% of particles down to 0.1 microns—dust, smoke, pet dander, and allergens vanish.
- • **Smart Air Quality at Your Fingertips:** Control and monitor air quality remotely via the intuitive Blueair app and Alexa integration.

## Overview

The Blue Pure 211i Max is a high-performance smart air purifier designed for large spaces up to 3,235 sq ft. Featuring Blueair’s proprietary HEPASilent dual filtration, it removes 99.97% of airborne particles including dust, smoke, pet dander, and allergens down to 0.1 microns. With smart sensors and app control, it automatically adjusts fan speed based on air quality and offers remote monitoring via mobile and Alexa. Its ultra-quiet 23 dB operation and sleek Scandinavian design make it perfect for modern homes seeking powerful, unobtrusive air purification.

## Description

The Blueair Blue Pure 211i Max smart air purifier is designed for large rooms, homes with pets, and households dealing with dust, smoke, or seasonal allergies. Using Blueair’s advanced HEPASilent™ filtration technology, it captures 99.97% of airborne particles such as dust, pollen, pet dander, and smoke, helping improve indoor air quality. With the ability to clean up to 3,235 square feet in one hour, the Blue Pure 211i Max is ideal for large living rooms, open floor plans, apartments, and homes with pets or allergy concerns.​ ​ Experience powerful air purification with the Blueair Blue Pure 211i Max, engineered to deliver high-performance air cleaning for large homes and open living spaces.​ ​ The purifier combines mechanical and electrostatic filtration through Blueair’s proprietary HEPASilent™ technology, helping remove airborne pollutants such as dust, pollen, pet dander, smoke particles, and mold spores. This advanced filtration captures particles down to 0.1 microns, helping maintain cleaner indoor air.​ ​ Designed to handle large areas, the Blue Pure 211i Max refreshes air in spaces up to 3,235 square feet in one hour, making it well suited for open floor plans, large living rooms, basements, and shared family spaces.​ ​ Smart sensors continuously monitor indoor air quality and automatically adjust fan speeds when pollution levels rise. Through the Blueair mobile app, you can track air quality, adjust settings, schedule operation, and receive filter replacement reminders.​ ​ With quiet operation, energy-efficient performance, and modern Scandinavian design, the Blue Pure 211i Max blends naturally into your home while delivering powerful air purification.​ ​ Whether you're managing pet odors, seasonal allergies, wildfire smoke, or everyday dust, the Blue Pure 211i Max helps create a cleaner and more comfortable indoor environment.

## Features

- ​ Powerful Air Purification for Large Rooms: The Blue Pure 211i Max cleans large living rooms, open floor plans, apartments, and shared spaces up to 674 sq ft in12.5 minutes 3,235 sq ft in one hour, delivering powerful airflow to keep indoor air fresh throughout your home.*
- ​ Removes Dust, Smoke, Pet Dander & Allergens: Blueair’s HEPASilent dual filtration technology captures airborne particles such as dust, pollen, wildfire smoke, pet hair, pet dander, and mold particles, helping improve indoor air quality.
- ​ Smart Air Purifier with App Control: Built-in air quality sensors automatically adjust fan speed when pollution levels rise. Use the Blueair mobile app to monitor air quality, control settings, and track filter life from anywhere.
- Quiet Operation for Bedrooms & Living Spaces: Designed for everyday use with quiet and energy-efficient performance, making it ideal for bedrooms, nurseries, living rooms, and home offices.
- Designed for Modern Homes: With 360° air intake and minimalist Scandinavian design, the Blue Pure 211i Max blends into modern living rooms while efficiently circulating and cleaning indoor air.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN2MGV5H |
| Best Sellers Rank | #10,751 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #27 in HEPA Filter Air Purifiers |
| Brand Name | BLUEAIR |
| Color | Grey and White |
| Contaminant Filtration Capability | Viruses, smoke, pet dander, pollen, mold, dust |
| Control Method | App |
| Controller Type | Amazon Alexa, Android, Button Control, iOS |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,435) |
| Filter Class | HEPASilent |
| Filter Type | Activated Carbon |
| Floor Area | 3048 Square Feet |
| Included Components | Air purifier, pre installed-filter, washable fabric pre-filter |
| Item Dimensions D x W x H | 14.4"D x 14.4"W x 22.7"H |
| Item Type Name | Air Purifier |
| Item Weight | 16 Pounds |
| Manufacturer | Blueair |
| Model Number | 3613111100 |
| Noise Level | 23 Decibels |
| Part Number | 109556 |
| Particle Retention Size | 0.1 Micron |
| Power Source | Corded Electric |
| Smart Home Compatibility | Smart Home Compatible |
| Special Features | Corded |
| Specification Met | AHAM Certified |
| UPC | 689122023045 |
| Unit Count | 1.0 Count |
| Wattage | 46 watts |

## Product Details

- **Brand:** BLUEAIR
- **Color:** Grey and White
- **Item Weight:** 16 Pounds
- **Power Source:** Corded Electric
- **Product Dimensions:** 14.4"D x 14.4"W x 22.7"H

## Images

![Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home - Image 1](https://m.media-amazon.com/images/I/712FK2wvqRL.jpg)

## Questions & Answers

**Q: How large of a room can the Blue Pure 211i Max clean?**
A: The Blue Pure 211i Max can clean up to approximately 3,235 square feet in one hour, making it ideal for large living rooms and open floor plans.

**Q: Does this air purifier help with allergies?**
A: Yes. The purifier captures airborne particles like pollen, dust, mold spores, and pet dander, which are common allergy triggers.

**Q: Does it remove smoke or wildfire smoke?**
A: The filtration system captures smoke particles and airborne pollutants, helping improve indoor air quality.

**Q: Is the Blue Pure 211i Max quiet enough for bedrooms?**
A: Yes. The purifier operates between 23–53 dB, making it suitable for bedrooms, living rooms, and home offices.

## Frequently Bought Together

- BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max
- BLUEAIR Genuine Filter for Blue Pure 211i Max Air Purifier

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**Shop now:** [https://www.desertcart.jp/products/521763621-blue-pure-211i-max-smart-air-purifier-for-large-rooms](https://www.desertcart.jp/products/521763621-blue-pure-211i-max-smart-air-purifier-for-large-rooms)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-14*