Blueair 203 Air Purifier $369.94 Ships Free! Color Choose an optionWhite Filter Choices Choose an optionParticle FilterSmokestop Filter: Add $49.95Clear selection Quantity: Add to Cart SKU: N/A. Category: Blueair air purifiers. Related Products Blueair 601 Series Particle Replacement Filter (qty 3) $99.94 Add to cart Blueair 601 Air Purifier $609.94 Select options Filter Choices: Choose an optionParticle FilterSmokestop Filter: Add $100.00Clear selection Quantity: Add to Cart Blueair 400 Series Smokestop Filter $149.94 Add to cart Blueair 200 Series Smokestop Filter $119.94 Add to cart