Genuine Blueair 400 Series Replacement Smokestop Filter Smokestop that version does not absorb

that version does not absorb odours

The HEPA filter in Wear A+ captures allergens & viruses

No annoying on-off fluctuations

fragrances

The air quality indicator lets you know if air quality deteriorates by changing its colour (blue = good

Genuine Blueair 400 Series Replacement Smokestop Filter Smokestop that version does not absorbThe 400 Series SmokeStop is the filter of choice for larger rooms where air quality is a constant concern whether that's cigarette smoke, traffic fumes, VOCs from decorating or cleaning, or chemical sensitivity. It combines HEPASilent particle filtration with 0. 9kg of activated carbon to tackle gases and odours that a standard particle filter simply can't touch. Thorough removal of gaseous pollutants Designed to absorb today's common gaseous