--- product_id: 522259765 title: "Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom" brand: "blueair" price: "€ 551.01" currency: EUR in_stock: true reviews_count: 13 category: "Blueair" url: https://www.desertcart.sk/products/522259765-blue-pure-311i-max-smart-air-purifier-for-medium-rooms store_origin: SK region: Slovakia --- # SMART APP + AUTO SENSOR CONTROL CAPTURES 99.97% particles ≥0.1μm CLEANS 929 sq ft in 30 min Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom **Brand:** blueair **Price:** € 551.01 **Availability:** ✅ In Stock ## Summary > 🌿 Breathe Smart, Live Clean — The Future of Fresh Air is Here! ## Quick Answers - **What is this?** Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom by blueair - **How much does it cost?** € 551.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/522259765-blue-pure-311i-max-smart-air-purifier-for-medium-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 - • **Whisper-Quiet Operation:** Certified quiet (23–50 dB) so your focus and sleep stay uninterrupted in any room. - • **Sleek Scandinavian Design:** Minimalist 360° air intake blends seamlessly into modern homes—style meets function. - • **HEPASilent Dual Filtration:** Advanced tech traps 99.97% of dust, smoke, pet dander & allergens for truly clean air. - • **Smart Air Quality Monitoring:** Auto-adjusts fan speed via built-in sensors & app control—effortless freshness at your fingertips. - • **Rapid Refresh for Medium Spaces:** Powerfully purifies up to 929 sq ft in just 30 minutes—breathe fresher, faster. ## Overview The BLUEAIR Blue Pure 311i Max is a smart air purifier designed for medium rooms up to 929 sq ft, combining HEPASilent dual filtration to capture 99.97% of airborne particles down to 0.1 microns. It features quiet operation, smart sensors that auto-adjust fan speed based on air quality, and app control for remote monitoring and scheduling. Its minimalist Scandinavian design with 360° air intake fits effortlessly into modern living spaces, making it ideal for allergy sufferers, pet owners, and anyone seeking cleaner, fresher indoor air. ## Description The Blueair Blue Pure 311i Max smart air purifier is designed for bedrooms, living rooms, and medium-size homes that need powerful air cleaning. Using advanced HEPASilent™ dual filtration technology, it captures 99.97% of airborne particles such as dust, pollen, pet dander, mold particles, and smoke, helping improve indoor air quality. Capable of cleaning up to 387 square feet in about 12.5 minutes or up to 929 square feet in 30 minutes, the Blue Pure 311i Max is ideal for bedrooms, apartments, home offices, and households with pets or allergy concerns. The purifier combines mechanical and electrostatic filtration to efficiently remove airborne pollutants while maintaining strong airflow and quiet performance. Blueair’s HEPASilent technology helps deliver high filtration efficiency with lower energy use and less noise compared with traditional HEPA filtration systems. With a Clean Air Delivery Rate (CADR) of 250 for smoke, dust, and pollen, the Blue Pure 311i Max quickly circulates and refreshes indoor air, helping maintain cleaner air throughout your space. Smart sensors monitor indoor air quality and automatically adjust fan speed when pollution levels rise. Through the Blueair mobile app, you can track air quality, control settings remotely, and receive filter replacement reminders for easy maintenance. Designed for everyday living, the Blue Pure 311i Max features quiet operation and a compact Scandinavian-inspired design with 360° air intake, allowing it to blend seamlessly into bedrooms, living rooms, and home offices while efficiently circulating clean air. Whether you’re managing pet dander, seasonal allergies, smoke particles, or everyday dust, the Blueair Blue Pure 311i Max helps create a cleaner, more comfortable indoor environment. Review: Nice effective air cleaner. - This replaces my 10 year old air cleaner and the sound level is noticeably quieter. Love the beauty appearance. We live near the beach with a constant breeze so having the windows brings in a lot of dust, which the device does a good job for trapping. My air smells cleaner because of this device. Review: Get the 311i Max Purifier - Backed by Amazing Customer Service - This air purifier changed our lives by eliminating fine dust (due to living in a windy desert). Our home stayed clean and allergies were greatly reduced. I sang it's praises and even gave one as a gift. But one month before the 12 month warranty expired, it just stopped working. I contacted customer service who replied quickly with 4 different procedures to try. Nothing worked. So they promptly sent a new unit - Hooray! But less than 2 months later it did the same thing, just kept turning itself off. I almost cried, because I REALLY like this unit - it's quiet, efficient, easy to maintain with a valuable phone app. So again I emailed Customer Service, who replied the SAME DAY (who does that?). Without any questions or insinuations - a new unit was sent the next day. I'm hoping it was just a weird fluke that both units did the same thing and this one will hum along for several years, because IT REALLY WORKS - providing clean air. ## Features - Powerful Air Purifier for Medium Rooms: The Blue Pure 311i Max quickly cleans air in bedrooms, living rooms, apartments, and home offices, refreshing spaces up to 929 sq ft in 30 minutes with powerful airflow. - Removes Dust, Smoke, Pet Dander & Allergens: Blueair’s HEPASilent dual filtration technology captures 99.97% of airborne particles down to 0.1 microns, including dust, pollen, pet dander, mold particles, and smoke. - Smart Air Purifier with App Control: Built-in sensors automatically adjust fan speed when pollution levels rise. Use the Blueair mobile app to monitor air quality, schedule operation, and track filter life. - Quiet Operation for Bedrooms & Nurseries: QuietMark-certified performance runs between 23–50 dB, making it ideal for bedrooms, nurseries, and workspaces. - Modern Design for Everyday Living: The Blue Pure 311i Max features a minimalist Scandinavian design with 360° air intake, allowing it to blend into modern homes while circulating clean air efficiently. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN2LZ9JH | | Best Sellers Rank | #6,322 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #23 in HEPA Filter Air Purifiers | | Brand | BLUEAIR | | Brand Name | BLUEAIR | | Color | Grey and White | | Contaminant Filtration Capability | dust, mold allergen, pet dander, pollen, smoke, viruses | | Control Method | App, Touch | | Controller Type | Amazon Alexa, Android, Button Control, iOS | | Customer Reviews | 4.5 out of 5 stars 2,218 Reviews | | Filter Class | HEPA Activated Carbon | | Filter Type | Activated Carbon | | Floor Area | 1858 Square Feet | | Global Trade Identification Number | 00689122023021 | | Included Components | Air purifier, pre-installed replacement filter, washable pre filter | | Item Dimensions D x W x H | 12.5"D x 12.5"W x 19"H | | Item Type Name | Air Purifier | | Item Weight | 3.5 Kilograms | | Manufacturer | Blueair | | Model Number | 3332111100 | | Noise Level | 23 Decibels | | Part Number | 109538 | | Particle Retention Size | 0.1 | | Power Source | Corded Electric | | Product Dimensions | 12.5"D x 12.5"W x 19"H | | Smart Home Compatibility | Smart Home Compatible | | Special Features | Corded | | Specification Met | AHAM Verifide | | UPC | 689122023021 | | Unit Count | 1.0 Count | | Wattage | 7.8 watts | ## Product Details - **Brand:** BLUEAIR - **Color:** Grey and White - **Item Weight:** 3.5 Kilograms - **Power Source:** Corded Electric - **Product Dimensions:** 12.5"D x 12.5"W x 19"H ## Images ![Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom - Image 1](https://m.media-amazon.com/images/I/717L1lcSQCL.jpg) ![Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom - Image 2](https://m.media-amazon.com/images/I/81yxiQSkeqL.jpg) ![Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom - Image 3](https://m.media-amazon.com/images/I/81eYo6r5fZL.jpg) ![Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom - Image 4](https://m.media-amazon.com/images/I/711mQnXelaL.jpg) ![Blue Pure 311i Max Smart Air Purifier for Medium Rooms up to 1,800 Sq Ft HEPASilent Air Cleaner for Pets Allergies Smoke & Dust WiFi Air Purifier with Auto Mode Quiet Air Purifier for Bedroom - Image 5](https://m.media-amazon.com/images/I/716g5q6I5ZL.jpg) ## Questions & Answers **Q: How large of a room can the Blue Pure 311i Max clean?** A: The purifier can clean 387 sq ft in about 12.5 minutes or 929 sq ft in 30 minutes, making it ideal for medium-size rooms and bedrooms. **Q: Does this air purifier help with allergies?** A: Yes. The filtration system captures particles such as pollen, dust, mold spores, and pet dander, which are common allergy triggers. **Q: Does it remove smoke or cooking odors?** A: Yes. The filter system captures smoke particles and airborne pollutants, and the carbon layer helps reduce light household odors. **Q: Is the Blue Pure 311i Max quiet enough for bedrooms?** A: Yes. The purifier operates between 23–50 dB, making it suitable for sleeping environments. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice effective air cleaner. *by W***T on May 19, 2026* This replaces my 10 year old air cleaner and the sound level is noticeably quieter. Love the beauty appearance. We live near the beach with a constant breeze so having the windows brings in a lot of dust, which the device does a good job for trapping. My air smells cleaner because of this device. ### ⭐⭐⭐⭐⭐ Get the 311i Max Purifier - Backed by Amazing Customer Service *by A***R on May 15, 2026* This air purifier changed our lives by eliminating fine dust (due to living in a windy desert). Our home stayed clean and allergies were greatly reduced. I sang it's praises and even gave one as a gift. But one month before the 12 month warranty expired, it just stopped working. I contacted customer service who replied quickly with 4 different procedures to try. Nothing worked. So they promptly sent a new unit - Hooray! But less than 2 months later it did the same thing, just kept turning itself off. I almost cried, because I REALLY like this unit - it's quiet, efficient, easy to maintain with a valuable phone app. So again I emailed Customer Service, who replied the SAME DAY (who does that?). Without any questions or insinuations - a new unit was sent the next day. I'm hoping it was just a weird fluke that both units did the same thing and this one will hum along for several years, because IT REALLY WORKS - providing clean air. ### ⭐⭐⭐⭐⭐ Great Product, Filter Lasted Longer Than Advertised *by T***R on March 1, 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. ## Frequently Bought Together - BLUEAIR Air Purifiers for Medium Rooms, Bedroom, Kitchen, Cleans 1,858 sqft in one hour, HEPASilent Smart Air Cleaner for Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 311i Max - BLUEAIR Air Purifier for Small Room, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Virus, Dust, Mold, Smoke - Blue Pure 511i Max - BLUEAIR Air Purifiers for Bedroom Small Room Air Purifiers for Home Air Purifiers for Pets Allergies Air Cleaner, HEPASilent Virus Air Purifier for Dust Baby Air Purifier for Nursery Blue Pure 511 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/522259765-blue-pure-311i-max-smart-air-purifier-for-medium-rooms](https://www.desertcart.sk/products/522259765-blue-pure-311i-max-smart-air-purifier-for-medium-rooms) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-24*