--- product_id: 519836546 title: "BLUEAIR Air Purifier for Rooms up to 86 m² | Blue Pure 3350i Max (311i Max) - Smart, Quiet, HEPASilent Technology, Removes Allergens, Pet Dander, Dust, Smoke & Mold" price: "£244.00" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/519836546-blueair-air-purifier-for-rooms-up-to-86-m²-blue store_origin: GB region: Great Britain --- # Smart app control & Alexa integration 23 dB ultra-quiet operation 425 m³/h CADR - rapid air cleaning BLUEAIR Air Purifier for Rooms up to 86 m² | Blue Pure 3350i Max (311i Max) - Smart, Quiet, HEPASilent Technology, Removes Allergens, Pet Dander, Dust, Smoke & Mold **Price:** £244.00 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your air game—because fresh air is the new luxury. ## Quick Answers - **What is this?** BLUEAIR Air Purifier for Rooms up to 86 m² | Blue Pure 3350i Max (311i Max) - Smart, Quiet, HEPASilent Technology, Removes Allergens, Pet Dander, Dust, Smoke & Mold - **How much does it cost?** £244.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/519836546-blueair-air-purifier-for-rooms-up-to-86-m²-blue) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Comfort:** Operates as low as 23 dB, perfect for undisturbed sleep or focused work sessions. - • **Breathe Pure, Live Smart:** HEPASilent tech captures 99.97% of particles down to 0.1 microns for truly clean air. - • **Control at Your Fingertips:** Customize schedules, monitor air quality, and track filter life with the intuitive Blueair app and Alexa voice commands. - • **Fast Freshness for Large Spaces:** Cleans rooms up to 86 m² in just 30 minutes—because your air deserves speed and efficiency. - • **Scandinavian Style Meets Function:** Personalize your purifier with washable pre-filters in sleek colors that blend seamlessly with your modern decor. ## Overview The BLUEAIR Blue Pure 3350i Max is a smart, quiet air purifier designed for rooms up to 86 m². Featuring HEPASilent technology, it removes 99.97% of airborne particles including allergens, pet dander, dust, smoke, and mold. With a powerful CADR of 425 m³/h, ultra-quiet operation at 23 dB, and seamless app control including Alexa integration, it offers fast, efficient air cleaning tailored to your lifestyle. Its Scandinavian-inspired design includes washable, color-customizable pre-filters, making it both a functional and stylish addition to any modern home or office. ## Description AIR_PURIFIER 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: I purchased this air purifier to supplement a larger Blueair unit (211i MAX) have for cleaning the majority of our 1171 sq ft condo. This purifier sits in the main hallway to cover areas the larger Blueair unit does not. The setup was fast out of the box. Wi-Fi is enabled, so it was just a case of adding it to my BlueAir app on my phone and connecting it to my home network. The device provides detailed air quality readings on the app and can be programmed for on/off schedules, display brightness and air filter life; the latter is important to know when deciding to reorder new filters. Maintenance is quite easy: each month, I vacuum the outer pre-filter and open the unit (turn power off) to vacuum the filter chamber. The app will advise if the pre-filter needs cleaning. There is a geofence option [called 'Welcome Home', to turn the purifier off if you are away at least 3 km and turn it on within the radius. The unit is well-made and does the job and why I purchased a second unit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN2LZ9JH | | Best Sellers Rank | #1,433 in Kitchen ( See Top 100 in Kitchen ) #9 in HEPA Air Purifiers | | Customer reviews | 4.5 4.5 out of 5 stars (2,018) | | Item model number | 3332111100 | | Label | Blueair | | Manufacturer | Blueair | | Product Dimensions | 31.75 x 31.75 x 48.26 cm; 3.5 kg | ## Product Details - **Brand:** BLUEAIR - **Colour:** Grey & White - **Item weight:** 3.5 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 36.8D x 53.8W x 36.8H centimeters ## Images ![BLUEAIR Air Purifier for Rooms up to 86 m² | Blue Pure 3350i Max (311i Max) - Smart, Quiet, HEPASilent Technology, Removes Allergens, Pet Dander, Dust, Smoke & Mold - Image 1](https://m.media-amazon.com/images/I/717L1lcSQCL.jpg) ## Available Options This product comes in different **Style** options. ## 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 ### ⭐⭐⭐⭐⭐ 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 P***R on 3 April 2026* I purchased this air purifier to supplement a larger Blueair unit (211i MAX) have for cleaning the majority of our 1171 sq ft condo. This purifier sits in the main hallway to cover areas the larger Blueair unit does not. The setup was fast out of the box. Wi-Fi is enabled, so it was just a case of adding it to my BlueAir app on my phone and connecting it to my home network. The device provides detailed air quality readings on the app and can be programmed for on/off schedules, display brightness and air filter life; the latter is important to know when deciding to reorder new filters. Maintenance is quite easy: each month, I vacuum the outer pre-filter and open the unit (turn power off) to vacuum the filter chamber. The app will advise if the pre-filter needs cleaning. There is a geofence option [called 'Welcome Home', to turn the purifier off if you are away at least 3 km and turn it on within the radius. The unit is well-made and does the job and why I purchased a second unit. ### ⭐⭐⭐⭐⭐ Review *by J***S on 13 March 2026* I’m really impressed with this air purifier. The design is modern and compact, so it fits perfectly in my bedroom without taking up much space. After using it for a few days, I noticed the air feels much cleaner and fresher, especially at night. One thing I love is how quiet it is. Even on higher settings it doesn’t disturb my sleep, which is very important for me. The controls are easy to use and the build quality feels solid and well made. If you’re looking for a reliable air purifier for your room, I definitely recommend this one. It’s efficient, stylish, and does exactly what it promises. ## 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.co.uk/products/519836546-blueair-air-purifier-for-rooms-up-to-86-m²-blue](https://www.desertcart.co.uk/products/519836546-blueair-air-purifier-for-rooms-up-to-86-m²-blue) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-24*