---
product_id: 163204319
title: "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 (411)"
brand: "blueair"
price: "€ 786.08"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.hr/products/163204319-blueair-air-purifiers-for-large-rooms-cleans-3-048-sqft
store_origin: HR
region: Croatia
---

# HEPASilent tech: 83% faster, 50% quieter Cleans 3,048 sqft/hr Quiet Mark certified 23-53dB 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 (411)

**Brand:** blueair
**Price:** € 786.08
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Elevate your air game—because your lungs deserve the best!

## Quick Answers

- **What is this?** 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 (411) by blueair
- **How much does it cost?** € 786.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/163204319-blueair-air-purifiers-for-large-rooms-cleans-3-048-sqft)

## 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

- • **Odor & Allergen Defense:** Advanced carbon filter traps smoke, pet odors, cooking smells, plus allergens like pollen, dust, and mold for a fresher, healthier home.
- • **Whisper-Quiet Operation:** Certified Quiet Mark with noise levels as low as 23dB—perfect for work, sleep, or relaxation without distractions.
- • **Massive Coverage, Minimal Wait:** Purifies up to 3,048 sqft in just 60 minutes—breathe freely in every corner of your home.
- • **Next-Gen HEPASilent Filtration:** Removes 99.97% of particles down to 0.1 microns faster and more efficiently than traditional HEPA filters.
- • **Smart Control at Your Fingertips:** Customizable app with real-time air quality monitoring, scheduling, geofencing, and Alexa voice control for seamless integration.

## Overview

The BLUEAIR Blue Pure 211i Max is a top-tier air purifier designed for large rooms up to 3,048 sqft, featuring proprietary HEPASilent dual filtration technology that cleans air 83% faster and 50% quieter than standard HEPA filters. It removes 99.97% of airborne particles as small as 0.1 microns, including viruses, smoke, pet dander, and allergens. Certified Quiet Mark rated (23-53dB), it offers smart app control with real-time air quality tracking, scheduling, geofencing, and Alexa compatibility, making it an essential device for health-conscious professionals seeking clean, fresh air with minimal noise disruption.

## Description

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 (411) : desertcart.in: Home & Kitchen

Review: I purchased two of these Air Purifiers in April of last year (currently February, ~10 months later) and am extremely pleased with the results and effectiveness of the product. I live in Brooklyn, NY in a railroad style apartment (one side facing street near-ish a busy road, the other side facing an interior courtyard) and I purchased two 311i Maxs. One is in the the threshold between the kitchen/living area and bedroom area and the other is in the main "bedroom" that faces the street. The threshold between rooms is high traffic, so lots of dust and particulates get swept around when I walked between the rooms of the apartment. Immediately I noticed that the dust accumulation in the living and bedroom area became much more gradual. The purifier itself also traps a TON of dust clumps on the cloth outer filter that needs to be cleaned periodically but I am happy to know that it is certainly doing its job. The bedroom purifier also is doing well, but its a much lower traffic area of the apartment so it doenst need to be cleaned as often. The advertised filter live is 6 months. However, after 10 months the high traffic air purifier's filter is just about at 15% and I purchased a replacement. For context, I run it constantly at its lowest setting and have it automatically adjust to a medium high setting for two hours each evening from 5-7pm (this is usually when I am cooking and honestly, not even sure if this is necessary). I am extremely impressed with the durability of the filters in this capacity. Noise wise, I couldn't be happier. They certainly have gotten marginally louder over time (likely due to filter age) but really not bad at all. My (aging) refrigerator's cool cycle is louder than these things. I'm an audio engineer so I use my ears for a living and am particularly sensitive especially when I am working or trying to go to sleep. Not only is the purifier's noise imperceptible from more than 10 or so feet away, but I have on running all day in my studio where I work and I don't have to turn it off except to record exceptionally quiet sources. To be fair, this is all on the lowest setting. The higher settings are certainly noticeable, but about the same volume as my Mideas air conditioner. The app also works great. When there was renovations happening in the apartment below mine, I was able to periodically check in on the particulate levels while I was out for work and adjust the purifiers intensity as needed to make sure no unwanted drywall or wood dust settled in my apartment. The indicators on the units are helpful as well to see the air quality change when cooking or lighting...erm "incense" and know that the purifiers are doing their job and keeping the house clean and odor free. You can have the filters auto-set depending on particulate levels but honestly, they work so fast at the lowest setting I rarely find myself manually upping the intensity of the fan unless there is a serious cooking/smoke mishap or something similar. You're probably better off just keeping them on low 90% of the time. Recommend these to folks all the time as I do to you, dear reader.
Review: Great machine. You pay for the quality but it's quality you get. I use it in my bedroom for allergy season. On night mode, it is impossible to hear. On level one, you can barely hear it. I keep it on level one. Automatic works well - the speed increased when I had a smoky air fry. The design is nice, and well thought out. The fabric prefilter is super easy to remove and wash. The Bluetooth connection works well and it's nice to see the current and history of how clean the air is. There are no cons here. Great unit.

## Features

- BLUEAIR’S TOP-PERFORMING AIR PURIFIER LINE: Blue family’s new Pure Max series with our proprietary HEPASilent performance now even better with up to 83% faster cleaning and 50% less noise*
- LET’S CLEAR THE AIR QUIETER: Quiet Mark certified (23-53dB); Cleans up to 3,048 sqft space in 60 min,1,524sqft in 30min or 635sqft in about 12.5min on high
- LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone**
- LET’S CLEAR THE AIR BETTER: Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; carbon filter traps light household odors from smoking, pets and cooking***
- LET’S CLEAR THE AIR SMARTER: Blueair smart air purifier app scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack accurate 6–9 month filter tracking technology are customizable features; Alexa voice control available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073WJDQMN |
| Best Sellers Rank | #320,889 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #163 in HEPA Air Purifiers |
| Brand | Blueair |
| Colour | White |
| Controller Type | Remote Control |
| Filter Class | HEPASilent |
| Floor Area | 100 |
| Generic Name | Air purifier |
| Global Trade Identification Number | 00689122009186 |
| Importer | Cavitak Marketing Private Limited - 9, Vithhalbhai Patel Colony, Opp. Lakhudi talav, Naranpura, Ahmedabad, Gujarat - 380014 |
| Included Components | purifier |
| Item Weight | 2 kg 630 g |
| Item model number | 411 |
| Manufacturer | BLUEAIR |
| Net Quantity | 1.0 Count |
| Noise Level | 46 Decibels |
| Packer | BLUEAIR |
| Particle Retention Size | 0.1 Micron |
| Product Dimensions | 36.6D x 36.6W x 57.5H Centimeters |
| Special Feature | corded |
| Specification Met | Certified HEPA |
| UPC | 689122009186 |
| Wattage | 10 Watts |

## Product Details

- **Brand:** Blueair
- **Colour:** White
- **Item Weight:** 2.63 kg
- **Power Source:** Corded Electric
- **Product Dimensions:** 36.6D x 36.6W x 57.5H Centimeters

## Images

![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 (411) - Image 1](https://m.media-amazon.com/images/I/21VbcsDrVtL.jpg)
![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 (411) - Image 2](https://m.media-amazon.com/images/I/31PBhWIOAWL.jpg)
![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 (411) - Image 3](https://m.media-amazon.com/images/I/41+-rmDom0L.jpg)
![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 (411) - Image 4](https://m.media-amazon.com/images/I/41BLkT20kiL.jpg)
![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 (411) - Image 5](https://m.media-amazon.com/images/I/41IAvoBr+cL.jpg)

## Questions & Answers

**Q: Does this product contain an ionizer**
A: Hi there! Yes, all Blueair units use small Ionizers. At Blueair we know ozone is a serious topic for our customers, that’s why our units have been engineered to produce no measurable amounts of ozone.  Blueair units have been thoroughly tested and certified to comply with the California Air Resource Board criteria to emit less than 0.050 ppm.  Additionally, tests conducted by 3rd party research firms, such as SP Technical Research Institute of Sweden, have shown that Blueair units may even reduce levels of ozone within a room.

**Q: Does the purifer push air out or in? Can someone explain how it works?**
A: Hi there! This unit pulls air from 360 degrees into the bottom (black) portion of the unit where the filter is. Cleaned air is blown out the top of the unit.

**Q: How often do you need to change the filters?**
A: In my home there is a lot of pollen and We have a room-mate who smokes outside yet smoke still gets in the house.  So the filter in my bedroom runs on medium 12/16 hours a day.  It is just now showing signs of use on the media.  I expect to change its filter every 3 months.  When it runs on low I can't hear it run, on medium it's a very low hum.  Only high can you distinctly run from more than a couple feet away.

**Q: Why does the twin pack cost more than buying two single units?**
A: I’ve been watching it for a week now and it was briefly the full $100 price. Dropped back down after a couple days. It goes on and off sale I guess.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***R on 1 March 2025*

I purchased two of these Air Purifiers in April of last year (currently February, ~10 months later) and am extremely pleased with the results and effectiveness of the product. I live in Brooklyn, NY in a railroad style apartment (one side facing street near-ish a busy road, the other side facing an interior courtyard) and I purchased two 311i Maxs. One is in the the threshold between the kitchen/living area and bedroom area and the other is in the main "bedroom" that faces the street. The threshold between rooms is high traffic, so lots of dust and particulates get swept around when I walked between the rooms of the apartment. Immediately I noticed that the dust accumulation in the living and bedroom area became much more gradual. The purifier itself also traps a TON of dust clumps on the cloth outer filter that needs to be cleaned periodically but I am happy to know that it is certainly doing its job. The bedroom purifier also is doing well, but its a much lower traffic area of the apartment so it doenst need to be cleaned as often. The advertised filter live is 6 months. However, after 10 months the high traffic air purifier's filter is just about at 15% and I purchased a replacement. For context, I run it constantly at its lowest setting and have it automatically adjust to a medium high setting for two hours each evening from 5-7pm (this is usually when I am cooking and honestly, not even sure if this is necessary). I am extremely impressed with the durability of the filters in this capacity. Noise wise, I couldn't be happier. They certainly have gotten marginally louder over time (likely due to filter age) but really not bad at all. My (aging) refrigerator's cool cycle is louder than these things. I'm an audio engineer so I use my ears for a living and am particularly sensitive especially when I am working or trying to go to sleep. Not only is the purifier's noise imperceptible from more than 10 or so feet away, but I have on running all day in my studio where I work and I don't have to turn it off except to record exceptionally quiet sources. To be fair, this is all on the lowest setting. The higher settings are certainly noticeable, but about the same volume as my Mideas air conditioner. The app also works great. When there was renovations happening in the apartment below mine, I was able to periodically check in on the particulate levels while I was out for work and adjust the purifiers intensity as needed to make sure no unwanted drywall or wood dust settled in my apartment. The indicators on the units are helpful as well to see the air quality change when cooking or lighting...erm "incense" and know that the purifiers are doing their job and keeping the house clean and odor free. You can have the filters auto-set depending on particulate levels but honestly, they work so fast at the lowest setting I rarely find myself manually upping the intensity of the fan unless there is a serious cooking/smoke mishap or something similar. You're probably better off just keeping them on low 90% of the time. Recommend these to folks all the time as I do to you, dear reader.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 26 May 2025*

Great machine. You pay for the quality but it's quality you get. I use it in my bedroom for allergy season. On night mode, it is impossible to hear. On level one, you can barely hear it. I keep it on level one. Automatic works well - the speed increased when I had a smoky air fry. The design is nice, and well thought out. The fabric prefilter is super easy to remove and wash. The Bluetooth connection works well and it's nice to see the current and history of how clean the air is. There are no cons here. Great unit.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 19 January 2026*

I've had this air purifier for a few months now, and it has made a huge difference. Highly recommend! Even on the most powerful setting, the sound is hardly noticeable -- and this was something I was really concerned about. It's whisper quiet. And it works incredibly fast to remove cooking smells and odors.

## Frequently Bought Together

- BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)
- BLUEAIR Blue Pure 411 Series SmokeBlock Genuine Replacement Filter, Extra Carbon Captures 99.99% of Wildfire Smoke, fits Blue Pure 411 Auto, 411 and 411+ Air Purifiers, White

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-21*