--- product_id: 305638950 title: "BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto" brand: "blueair" price: "1080.90 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/305638950-blueair-bedroom-air-purifier-air-cleaner-dust-pet-dander-smoke store_origin: TN region: Tunisia --- # 45% faster cleaning 99.99% allergen removal 23 dB whisper-quiet BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto **Brand:** blueair **Price:** 1080.90 DT **Availability:** ❌ Out of Stock ## Summary > 🌬️ Breathe brilliance, live effortlessly. ## Quick Answers - **What is this?** BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto by blueair - **How much does it cost?** 1080.90 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/305638950-blueair-bedroom-air-purifier-air-cleaner-dust-pet-dander-smoke) ## 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 - • **Rapid Room Refresh:** Cleans a 388 sqft room in just 12.5 minutes—perfect for busy professionals who demand instant purity. - • **Eco-Smart & Stylish:** Energy Star certified with a sleek Swedish design that complements your modern workspace or home. - • **Effortless Auto Mode:** One-touch sensor-driven air quality adjustment keeps your space fresh without lifting a finger. - • **Allergen & Odor Defense:** Eliminates 99.99% of pollen, pet dander, smoke, and odors down to 0.1 microns—breathe easier, live better. - • **Whisper-Quiet Operation:** At 23 dB, it’s quieter than a whisper, letting you focus or relax without distraction. ## Overview The BLUEAIR Blue Pure 311 Auto air purifier combines advanced HEPASilent™ dual filtration technology with smart auto mode to deliver up to 45% faster air cleaning at whisper-quiet 23 dB noise levels. Designed for medium rooms up to 388 sqft, it removes 99.99% of allergens, smoke, and odors down to 0.1 microns while consuming less energy than an LED bulb. Award-winning and independently tested, it’s the perfect blend of performance, style, and eco-conscious efficiency for your home or office. ## Description "Blue Pure 311 Auto air purifier quickly cleans 388sqft medium room in about 12.5 min or up to 1862sqft extra-large space in 60min, on high. Only Blueair air purifiers use HEPASilent™ technology, delivering maximum filtration with minimum noise. Combining mechanical filtration with electrostatic charging of particles produces clean air up to 45% faster with up to 67% less noise than traditional HEPA filtration alone. Delivers high performance with automated one-button control in a lightweight, compact package and includes a washable, pre-filter in Arctic Trail (Gray). It can also be customized in other Swedish-inspired pre-filter colors that are sold separately. Carbon filter traps light household odors from smoking, pets, cooking, and more. Award-winning, sleek, Swedish design compliments your aesthetic while working hard to clean your air so you can place where it will be most effective at capturing airborne particles & odors without worrying about it cramping your style. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, 244 for pollen particles, and 250 for dust particles. CLEAN AIR IN A MATTER OF MINUTES: Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration. When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration. According to AHAM, air changes per hour (ACH) is the measure of the outside air volume added to a space divided by the volume of that space over a set amount of time. REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Blueair models with HEPASilent's mechanical and electrostatic filtration produced higher CADR, lower noise, and had lower energy consumption vs. the same models with only mechanical filtration (H13 filter). Tested on PM2.5 (0.1 - 2.5 μm) up to 90min; Tested on Influenza A (H1N1) with a minimum reduction rate of 99.99% in 60min. REMOVES 99.99% OF COMMON ALLERGENS: Tested on pollen particles 5.048 - 11.14 μm on Blue Auto, DustMagnet™ and Protect. MOST AWARDED AIR PURIFIER BRAND IN THE US: Based on survey of over 50 awards, accolades, and recommendations issued by independent consumer associations, media publications, and industry competitions from January 1, 2022, through August 16th, 2022, for products sold in the US by top 10 air purifier brands according to NPD Group Retail Tracking Service, Small Appliances, U.S. sales dollars June 2022 YTD. BACTERIA & MOLD REMOVAL: Tested on E.coli with mininum reduction rate of 99.9% in 60min. Tested on A.niger with minimum reduction rate in 99.9% in 60min." ## Features - AUTO ADJUSTS SO YOU CAN REST EASY: One touch auto mode uses a particle sensor to monitor pollutant levels and adjusts fan to ensure optimal air quality; LED indicator displays air quality status as excellent (blue), moderate (orange) or polluted (red).Input Power, Frequency : 100-240V 50/60Hz - CLEAN AIR IN MINUTES: Blueair’s HEPASilent dual filtration delivers up to 45% faster cleaning and up to 67% less noise than traditional HEPA filtration alone; Quickly cleans 388sqft medium room in about 12.5 min or up to 1862qft XL space in 60min, on high - ONE OF THE QUIETEST AIR PURIFIERS: Quieter (23 dB) than whisper on low; ENERGY STAR rated - uses less energy (3W) than an LED lightbulb on low so it’s kind to your wallet and the planet - ASTHMA & ALLERGY: Removes 99.99% of pollen, helping reduce allergens and pollutants that trigger allergy and asthma symptoms - REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking - MOST AWARDED AIR PURIFIER BRAND IN THE US: Blue Pure 311 Auto has won Wirecutter Pick – The Best Air Purifier 2021, 2020, 2019; The Spruce Recommends – Top Pick - INDEPENDENTLY TESTED FOR PERFORMANCE & SAFETY, ZERO OZONE: AHAM Verifide for CADR; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program; Trusted Education Partner of British Health Professional Academy - GENUINE FILTERS FOR OPTIMAL PERFORMANCE: Replace your filter every 6 months to ensure proper functionality & only use genuine Blueair filters; Shop 311 Auto replacement filter: B08F13YBG2; Upgrade to SmokeBlock filter for enhanced removal: B0B45D9TDS ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08F13L1CH | | Best Sellers Rank | #16,729 in Kitchen (See Top 100 in Kitchen) | | Brand Name | BLUEAIR | | Color | White | | Contaminant Filtration Capability | Yes | | Control Method | Push Button | | Controller Type | Button Control | | Customer Reviews | 4.5 4.5 out of 5 stars (3,000) 4.5 out of 5 stars | | Filter Class | HEPASilent | | Filter Type | HEPA | | Floor Area | 388 Square Feet | | Global Trade Identification Number | 00689122013695 | | Included Components | Blue Pure 311 Auto Purifier, Washable Pre-filter in Arctic Trail | | Item Dimensions D X W X H | 25.9D x 52.1W x 25.9H centimeters | | Item Type Name | Air Purifier | | Item Weight | 5 Kilograms | | Manufacturer | Blueair | | Model Number | 3431101000 | | Noise Level | 23 Decibels | | Number Of Packs | 1 | | Part Number | 311PACF105529 | | Particle Retention Size | 0.1 Micron | | Power Source | Corded Electric | | Software Update Supported To Date | unknown | | Special Features | Manual | | Specification Met | Energy Star Certified | | Unit Count | 1 Count | | Upc | 689122013695 689122019635 | | Wattage | 3 watts | ## Product Details - **Brand:** BLUEAIR - **Colour:** White - **Item weight:** 5 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 25.9D x 52.1W x 25.9H centimeters ## Images ![BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto - Image 1](https://m.media-amazon.com/images/I/71fquq6Ii2L.jpg) ![BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto - Image 2](https://m.media-amazon.com/images/I/71VFPUYJRcL.jpg) ![BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto - Image 3](https://m.media-amazon.com/images/I/71aXQewFZmL.jpg) ![BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto - Image 4](https://m.media-amazon.com/images/I/81g1YpbE0ML.jpg) ![BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto - Image 5](https://m.media-amazon.com/images/I/71AGbL7LTLL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How long does a filter last? I bought mine 3 weeks ago and the red light already came on signaling it needs to be replaced.** A: Which red light? The red light for filter replacement is on top and shouldn't come for 6 months or more depending on how long and high the fan setting. Page 11 of manual. The red led on front side is red if polluted air is detected, then yellow then blue when air is clear. Page 10. **Q: How much do the filters cost and where do I get them** A: As of 7/13/2022, Amazon sells replacement filters. Original is $21. **Q: Do you have to use auto mode? To reduce noise we may want to use low setting at certain times, is that do-able?** A: You do not have to use these machines in Auto Mode. You can set to a manual speed if you would prefer to have controls over the fan speeds. **Q: Consumer reports rates the 411 Auto very poorly for filtration at any speed. Does the manufacturer have a response to this?** A: I subscribe to consumer reports, but I am not always a fan of their review methodology. I think the problem here is that they compare all sizes of purifiers together, when the smaller units should be compared with other smaller units. Of course, a larger unit with higher CFM air flow and larger filter area will perform better than a smaller unit. Other review sites gave this purifier good ratings for its size. Some recommend just buying the larger unit, which is rated highly by Consumer Reports and running on a lower speed setting. ## Customer Reviews ### ⭐⭐⭐ Tengo 2, creo tener mi favorito… *by on Reviewed in Mexico 2 July 2022* Tengo 2 purificadores, un dyson y este, el primero tiene control remoto y una pantallita que muestra el funcionamiento tiempo real y coincide con “lo qué pasa” en el consultorio; me recomendaron mucho este otro y en su modalidad automática hace lo que quiere, estas quemando algo y el humo pasa literal frente al aparato y no se enciende 😐… ### ⭐⭐⭐⭐⭐ Excellent remedy for dust allergies and for enhancing sleep *by on Reviewed in India 30 May 2025* due to a road diversion, my residential road has become a main road with irritating amount of traffic. My baby Was struggling with constant allergies ( running nose, blocked nose, always breathing thru mouth) and i was also constantly having phlegm, dry-red eyes etc. I got this item as it seems to be certifed from the allergy and asthma association. I can tell that it is quite effective in immediately reducing the intensity of allergies. within 2-3 days of using, my baby started breathing easily and my problems also disappeared. interestingly, my quality of sleep has also improved. not having fine particulates in our lungs are far more beneficial than we think. make sure u close your windows and doors of your room when using this. i use it with the AC in the room or the fan in the room and the whole room feels so comfortable.Ease of use - childishly simple, my kid operates it herself as there is only one button.Noise - super quiet when used in night mode. i first run it in the room at max mode for 15-20 mins, then change to night mode when going to sleep.weight - very light, u can carry to any room u want. seems to be just ~1 kg weight.So i am a happy customer. long term review will depend on life of filter and easy availability of replacement filters. wud happily recommend to anyone who struggles with dust allergies or who lives in areas prone to traffic. ### ⭐⭐⭐⭐⭐ Sleek and quiet *by on Reviewed in Canada 7 March 2023* I own 3 of the 411+ that are used in bedroom/office for last few years and I’ve have been very pleased with the 411+ air quality performance so when I saw a deal on the 311+ Auto for $195 I snatched it up instantly. Its a lot bigger then the 411+ but the fan sound is just as quiet if not quieter then the original 411+. It’s just the right size for the living room/kitchen. We always leave all of them running on second speed and you honestly don’t hear them at all but the air quality is much fresher and cleaner. Cooking smells are gone within an hour and lot less dust during the winter months when the furnace is running and no allergies in the summer months. Would recommend any of the blue-air filters when they go on sale from time to time or even buy an warehouse deal open box one on Amazon as most of the time it’s just a return that someone changed their mind. The only con is the original filters can get a little expensive but you can buy third party for a lot less if you choose too but I did notice a difference in the air quality from the original filters vs third party so just a heads up if choosing third party filters for any blue-air air filters. ## Frequently Bought Together - BLUEAIR Bedroom Air Purifier, Air Cleaner Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Office Kitchen, Washable Pre Filter, HEPASilent, Medium Room, Blue 311 Auto - BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier --- ## 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.tn/products/305638950-blueair-bedroom-air-purifier-air-cleaner-dust-pet-dander-smoke](https://www.desertcart.tn/products/305638950-blueair-bedroom-air-purifier-air-cleaner-dust-pet-dander-smoke) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*