Blueair 203
Small but powerful
A perfect bedroom companion, the Blueair 203 packs a complete, high-performance air purifier into a beautifully compact design that’s incredibly quiet.
The Blueair 203 doesn't have to be restricted to just the bedroom. It’s also great in small areas and workspaces to get rid of pesky airborne allergens, such as pollen, dust, smoke, and mold spores. All that remains? Impeccably clean air.
Design
The union of visually pleasing form and effective function is a hallmark of Swedish design, and Blueair is no exception. The Blueair 203 is designed for maximum performance in small rooms. Our Swedish design is not only attractive but built to last. We are known for our durable construction that is made of galvanized steel and is powder coated for durability and environmental protection that produces no chemical off gassing. The air purifier housing is easy to clean, and won't pick up grime and oily stains the way plastic may. 
How it works
The Blueair 203 Air Purifiers intake air through the back of the unit. The air is passed through the pre-filter where large particles are trapped, then through the electrostatic HEPA-type filter where the small particles are trapped, and then through the ionization chamber where the air mixes with negative ions. Negative ions are then released with the clean air through the top of the unit. The ions collide with the particles in the room air and the particles become charged. When the air cycles back through the unit, the charged particles cling to the electrostatic filter media. The combined filtration technologies allow the Blueair Air Purifiers to achieve 99.97% filtration efficiency, down to .01 microns.
Installed Filters
You will notice there are two different units of the model 203 available. The differences are.
- The HEPA Silent is recomended for use in rooms where particle removal is primary. It comes equipped with the Particle Arrest HEPA Filter installed. Buy Spare HEPA Silent Filters Here
- The SmokeStop filter is recommended for use in rooms where in addition to particle removal, heavy gaseous pollutants such as cigarette and cigar smoke or other VOC's are present. It comes equipped with the Activated Carbon SmokeStop Filter installed. Buy Spare SmokeStop Carbon Filters Here
Once you purchase the Blueair 203 of your choice, you can replace the filter you originally chose with the other without modification or purchasing additional parts.
Choose your unit below.
