Blueair 203 Slim Air Purifier with Hepasilent Technology - Ex Display

  • Now £209.00
Item in Stock | Usually dispatched within 24 hours

Ex-Display 203 Slim Air Purifier. You can view the full description of this model on its main product page.
Complete with brand new filter and full manufacturers warranty. Packaging may show signs of wear.


Full Product Details ›

Small, powerful and very quiet.
A perfect bedroom companion, the new Blueair 203 Slim air purifier packs a complete, high-performance air purifier into a beautifully compact design that’s incredibly quiet. Although its lowest in class noise levels make the Blueair 203 Slim ideal for bedrooms, it is also perfect for other small areas and workspaces to get rid of  airborne allergens like pollen, dust, smoke and mold spores. The high quality filter inside each Blueair purifier also filters out the PM2.5 pollutant and other potentially lung damaging particles.

Award Winning Swedish Design
The union of visually pleasing form and effective function is a hallmark of Swedish design, and Blueair is no exception. The Blueair 203 air purifier is designed for maximum performance in small rooms. The Swedish design is not only attractive but built to last.  Blueair air purifiers are known for their 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 that many plastic units can.

How does it work?
The Blueair 200 Series Air Purifiers use a high performance fan motor to draw vast amounts of polluted air through a steel grill on the back of the machine and into the patented design Hepa filter. The filter then traps over 99.97% of airborne pollutants down to 0.1 micron in diameter. Unique flow characteristics through the filter enable the 203 to remain ultra quiet whilst processing high volumes of air, even on lower speeds.


Zero Ozone 
Ozone is recognised as one of the main triggers for aggravating respiratory problems. It is recommended that when choosing an air purifier you should always try to narrow your search down to only those that offer genuinely ozone free performance. The Blueair 203 Slim is officially certified by the California Air Resources Board. Only air purifiers officially certified by the CARB can use the Zero Ozone logo on their products confirming they have been tested and proven to comply with all US federal Ozone emission limits. Click Here for more information on ozone.   

Filter Fitting and Alternative Smokestop Options
Blueair 203 with Particle filter is the ideal choice for allergy sufferers and other health-conscious individuals that need high-efficiency particle removal. The unit contains one polypropylene 3-stage progressive filter that contains millions of ultra-thin fibers with each state trapping progressively smaller harmful particles as they pass through the pleats. The Blueair 3-stage progressive filter effectively removes every type of particulate air pollutants, including allergens, pollen, mold spores, dust, pet dander, bacteria, and viruses.

Tobacco Smoke
If tobacco smoke is part of the problem in your home, then the sister product to this one, the Blueair 203 SmokeStop unit is the ideal choice for allergy sufferers and other health-conscious individuals that need high-efficiency particle removal plus gas and odor control. The SmokeStop filter is a progressive carbon filter with a honeycomb-type structure that improves airflow and has hundreds of odor and gas absorbing carbon pellets. The filter contains 2.0 lbs of coconut shell activated carbon impregnated with a 70/30 blend of Potassium Hydroxide (KOH) and Potassium Iodide (KI). The carbon eliminates volatile organic compounds (VOC), which are responsible for odors. The SmokeStop filter is recommended for use in rooms where heavy gaseous pollutants such as cigarette and cigar smoke or other VOC's are present.

Not sure if this is the right Blueair product for you?
Click here for help in choosing your ideal Blueair based upon your room size.

Not sure if this is the correct Blueair for you? Click here for Model Comparison

Room Size: 21m² (AHAM)*
CADR: 263m³/hr**
Filter Efficiency (Microns) >0.1
Size (HxWxD): 53 x 44 x 21cm
Weight: 11 kg
Energy consumption (watts): 20 to 80
Noise level dB(A): 32-56
Fan Speeds: 3
Air outlet: Top
Air inlet: Back
Warranty (Years ): 5 

Ozone Free: Yes
Automatic Operation: No
Wi-Fi: No
Timer: No
Carbon (Type): None***
Filter Change Indicator: Yes

AHAM certified room size is the size of room in which the air purifier can provide a full five air changes per hour. Therefore refreshing all of the air in the room through its filters once every twelve minutes.This is more relevant than 'maximum' room size which does not reflect an air purifiers genuine effective capability. Always be sure to only use the 'AHAM certified' room size for true comparison purposes.

CADR stands for Clean Air Delivery Rate and is an actual measurement of the amount of filtered air provided by the machine.This is the only true way to compare like for like between air purifiers when assessing how powerful they are. CADR is not the same as air volume which will always appear higher due to the fact that it is only a measurement of the units fan power (with no filter Installed).

***Carbon Filters
Carbon filters remove chemical fumes including VOC's, traffic combustion gases, pet odours, tobacco smoke and many more gaseous pollutants.However not all carbon filters are the same. Basic carbon 'sheet' filters are generally lightweight and have little capacity to adsorb these pollutants effectively. On the other hand filters containing actual carbon 'granules' are infinitely more effective and should always be chosen over carbon sheets where the most effective gaseous pollutant removal is required.

Due to continuous development and improvement, the manufacturer reserves the right to change the specification of the product or its performance,or the contents of the guide, without notice.

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