• 3-stage mechanical and electrostatic filter
• 99.97% effective at removing particles down to .01 microns in size
• Clean air delivery rate of 436 - 28% higher than the average air filter
• Removes allergens, pollen, dust, pet dander, ozone, and mold spores
• Highly advanced Swedish design is energy efficient
• 5 Year Warranty
• Cleans 365 square feet approx 6 times per hour!
• 23" X 20" X 11"
• Best in Class Ranking by independent testing facilities

Detailed Product Description

This HEPA Air Filter can help relieve

• Seasonal Allergies - Pollen Allergies - Dust Allergies
• Nasal Congestion - Itchy Eyes - Sneezing - Asthma
• Dust and Dust Mites on your furniture
• Mold Spores developing in your home
• Pet Dander - Pet Hair - Pet Allergies
• Bacteria and Virus growth
• Particles floating in the air and into your nose

Higher Clean Air Delivery Rate than Average

A clean air delivery rate is a certified rating that shows how much particle reduction occurs within a certain time frame. Blueair has one of the highest CADR among HEPA air filters on the market

The Swedish-designed Air Cleaner AND Air Purifier uses a 3-stage mechanical and electrostatic filter to capture 99.97% of particles down to .01 microns in size with an average CADR (Clean Air Delivery Rate) of 437.5. That is a staggering 28% higher than the average air cleaner.

The HEPASilent™ air filtration technology actually reduces levels of ozone and other airborne impurities in the air while maintaining low energy consumption and still maintains high CADR ratings.

How Does it Work?

Blueair Air Purifiers use a revolutionary combination of advanced filter media and an encapsulated ion particle charging chamber that makes it possible for the Blueair air purification system to achieve better results than either mechanical or electrostatic technology alone.

They use a non-toxic polypropylene filter that contains millions of ultra-thin fibers that trap tiny particles as they pass through the pleats.

These purifiers eliminate bacteria, viruses and mold naturally, without chemical additives and also capture more dirt than competitive systems.

Using a patented 3-Stage HEPASilent™ Technology, the Blueair purifier captures 99.97% of particles down to .01 microns in size, considered the most harmful to your health as they can be absorbed into your lungs and into your bloodstream to cause a whole list of problems.

The Blueair Air Cleaner works by:

1. Pulling air in through the backside of the unit
2. Passing it through the pre-filter where larger particles are captured
3. Then passing it through the electrostatic HEPA filter to capture ultra-tiny particles down to .3 microns in size
4. The air then travels into the ionizing chamber where it becomes heavily charged with negative ions.
5. Fresh, clean, negatively charged air is then released through the top of the purifier to "search out" unwanted pollutants in your home or office space.
6. Once the negative ions find impurities, they collide with them, effectively give them a charge and when they pass through the air purifier again, more easily cling to the electrostatic filter thereby reducing the air pollutants by 99.97% down to 0.01 microns in size.

The 3-Stage progressive filtration allows larger particles to get caught first and smaller particles to get caught later thereby reducing the chances of the fine particle filter fibers getting clogged with large particles.

Blueair filters use millions of ultra thin fibers that get progressively tighter throughout the filter media. This allows for effective removal of even the tiniest particles by the time the air has reached the end filter.

Is It Loud?

No; it cleans the air fairly quietly. Sophisticated materials and precision engineering allow the filter to clean indoor air without the noise associated with less advanced units.

On the lowest setting, the units emit no more sound than a desktop computer. To achieve exceptionally quiet operation, this air cleaner's patented HEPASilent™ filter technology traps particles two ways: with mechanical and electrostatic filters.

This combination creates a filter system through which air flows freely. Most air cleaners require a powerful, noisy fan to pull air through densely packed filters.

Since air passes easily through the filter media, the fan doesn't have to work as hard or as loud. Even the housing is designed with quiet operation in mind, replacing sound-sonant plastic with noise-muffling steel.

Will it Create a Draft?

Instead of discharging a windy stream of filtered air, the Blueair purifier diffuses air gently through an area six times greater than the average air cleaner of the same class.

Operating on its lowest setting, this purifier produces virtually no noticeable draft, while still providing an exceptional air exchange rate.

The SurroundAir™ system achieves peak performance without annoying drafts by drawing in dirty air from the sides and bottom, moving it through a less dense filter media, and releasing clean, filtered air from the sides and top.

Is it Energy Efficient?

YES!!! A phenomenally low power usage means that you can run this air cleaning system 24/7 without a jump in electricity consumption.

Quality Design

Not only is the Blueair Air Cleaner visually appealing, designed to last and compact enough to fit in almost any room of your home or office, but it's Swedish design and extremely quiet fan allows air to flow freely through the unit creating no noticeable draft.

Despite its quiet operation, however, the device is powerful enough to recycle air in a room five times every hour. The filters are easily accessed and replaced, the casters allow ease of maneuverability (in large models only), and the exterior wipes clean.

The durable construction is made of galvanized steel with an environmentally-friendly powder coating that does not create any harmful off-gasing.

This new and improved unit also comes with a built in filter change indicator letting you know when it's time to replace the filter! Includes one set of filters with purchase.

Consider the Blueair 403 air purifier as your home air purifier or as your office or business air purifier. Also available with an activated Carbon Filter called the "Smokestop" to remove harmful smoke, gaseous contaminants, odors, VOC's, and cigarette and cigar smoke along with all the great features listed here.

Features:

• HEPASilent™ Technology allows cleaner air at a faster rate
• Compact design fits almost anywhere
• Quiet Fan
• Energy Efficient
• Steel Construction and easy maintenance, simply open the side, slide out filter and replace every 6 to 12 months
• Filter Change Indicator

Specifications

Best in Class Ranking!

This purifier is an excellent system for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air. This same filter technology earned the Blueair 503 "Best of Class" ranking in independent testing of Clean Air Delivery Rates.

Environmentally Aware

Blueair products offer exceptional performance without polluting the environment. Blueair replaces standard triclosan-coated paper or glass filter fibers, which can harm the environment when released into the waste stream, with safer, nontoxic polypropylene.

This revolutionary filter media is one of the least harmful plastics, producing only carbon dioxide and water as it decomposes. Because polypropylene is waterproof, our filters naturally resist contamination from bacteria, viruses and mold, without chemical additives or washes. Blueair even uses a special powder coat finish that produces no chemical outgassing.

Certifications Across the Board!

AHAM Certified

Blueair Air Purifiers are certified by the Association of Home Appliance Manufacturers along with all these shown below.