
( Brand: Blueair ), ( Manufacturer Part Number: 109539 ), ( Type: Air Purifiers ), ( UPC: 689122023038 )
The Blueair 109539 Pure 311i is a state-of-the-art, energy-efficient air purifier designed to improve the indoor air quality in your home or office. This model, part of the Blueair Pure series, utilizes Hepasilent technology, which combines mechanical and electrical filtration to capture 99.97% of airborne particles as small as 0.1 microns, including dust, pollen, pet dander, and smoke.
The Pure 311i features a sleek and modern design, with its compact size making it an excellent fit for any room, regardless of its size or decor. The air purifier boasts a CADR (Clean Air Delivery Rate) of 330 m /h, effectively purifying the air in rooms up to 775 square feet in just an hour. The device comes with a washable pre-filter to capture larger particles, ensuring the Hepasilent filter lasts longer and requires less frequent replacement.
One of the standout features of the Pure 311i is its Hepasilent filtration system, which operates silently, producing a sound level as low as 20 decibels on its lowest setting. This allows for a peaceful and uninterrupted environment while the air purifier works to improve your air quality. The device also includes an automatic air quality sensor, which continuously monitors the air and adjusts the fan speed accordingly to ensure optimal filtration.
Another bonus feature of the Pure 311i is its energy-efficient operation, consuming only 2.8 watts in standby mode. It also has an Energy Star certification, making it an environmentally-friendly choice for those concerned about their carbon footprint.
The Blueair 109539 Pure 311i Air Purifier comes with a 5-year warranty, providing peace of mind for its users. The device can be controlled via the Blueair Friend app, allowing for remote control and scheduling of the device, allowing for convenient and hassle-free operation.
Overall, the Blueair 109539 Pure 311i is a powerful and silent air purifier that delivers exceptional performance, energy efficiency, and design. It is an excellent choice for anyone looking to improve their indoor air quality and create a healthier, cleaner living environment.
Pros of Blueair 109539 Pure 311i Hepasilent Air Purifier:1. Excellent Filtration: The Blueair Pure 311i uses HEPASilent technology, which combines mechanical and electrostatic filtration to capture 99.97% of particles as small as 0.1 microns, including pollen, dust, smoke, and pet dander.
2. Energy-Efficient: This air purifier operates at a low energy consumption of 12 watts on the lowest setting, making it an energy-saving option for daily use.
3. Quiet Operation: With five fan speed settings, the Pure 311i can operate quietly at the lowest speed, making it suitable for use in bedrooms or offices.
4. Sleek Design: The air purifier has a modern and minimalist design that blends well with most interior decors.
5. Easy to Maintain: The pre-filter and particle filter are washable and reusable, reducing the overall cost of ownership.
Cons of Blueair 109539 Pure 311i Hepasilent Air Purifier:1. Price: The Blueair Pure 311i is more expensive than many other air purifiers on the market, which may be a deterrent for some buyers.
2. Size: Although the Pure 311i is compact, it may not be suitable for larger rooms due to its coverage area of up to 540 square feet.
3. No Auto Mode: The Pure 311i does not have an auto mode that adjusts the fan speed based on the air quality, requiring manual adjustment.
4. Limited Indicator Lights: The air purifier has only two indicator lights for filter replacement and power, which may not provide enough information for some users.
Ending Conclusion:The Blueair 109539 Pure 311i Hepasilent Air Purifier is a high-performance option for those seeking excellent filtration and energy efficiency. However, its high price and limited features may make it less appealing to budget-conscious buyers or those in need of a larger coverage area. Ultimately, the decision to purchase the Pure 311i should depend on individual needs and priorities.
Recommendation:If you are looking for an air purifier with top-notch filtration and low energy consumption, the Blueair 109539 Pure 311i Hepasilent Air Purifier is a great choice. Consider its price and coverage area before making a purchase, and remember that regular maintenance and filter replacement are essential for maintaining optimal performance.
Its SUPER lightweight like shockingly so, quiet, smart auto-detect app functions, well-performing, and in my opinion is probably the best looking/most aesthetic air purifier on market right now. Item is functionally and cosmetically 100% with no issues. I've owned a number of air purifiers and this is the only one enjoyed as home decor piece well. AHAM Verified for Performance CADR ; Quiet Mark Certified; Ozone Safety Standards Certified by CARB; Zero Verified.
For sale is a virtually-new Blueair Blue Pure 311I Max HEPASilent Air Purifier. Otherwise, I really love this filter and would've continued using it. This is the recently released plus/ version of 311I Max purifier which a bit taller but filters much better than non-plus. Sold as-is no original box but will include manual.
Besides the partially used HEPA filter which has about 70% life remaining, its basically still new.